Chemistry:Polychlorinated diphenyl ethers

General chemical structure of PCDEs, where n and m range from 1 to 5

Polychlorinated diphenyl ethers (PCDEs) are structurally similar to polychlorinated biphenyls (PCBs), both which may be toxic polyhalogenated compounds and some PCDE congeners have been reported to cause toxic responses similar to those caused by some of the non-ortho-substituted PCBs, which are mediated by the aryl hydrocarbon receptor (AhR).

Congeners

The family of PCDEs consists of 209 possible substances, which are called congeners.

number	formula	name	CAS Number	InChIKey
PCDE-1	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_9\mathrm{C}\mathrm{l}\mathrm{O}$	2-chlorodiphenyl ether	2689-07-8	IPBRZLMGGXHHMS-UHFFFAOYSA-N
PCDE-2	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_9\mathrm{C}\mathrm{l}\mathrm{O}$	3-chlorodiphenyl ether	6452-49-9	BMURONZFJJPAOK-UHFFFAOYSA-N
PCDE-3	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_9\mathrm{C}\mathrm{l}\mathrm{O}$	4-chlorodiphenyl ether	7005-72-3	PGPNJCAMHOJTEF-UHFFFAOYSA-N
PCDE-4	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,2'-dichlorodiphenyl ether	7024-98-8	ZBCGKBWJNUKWNL-UHFFFAOYSA-N
PCDE-5	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,3-dichlorodiphenyl ether	68486-28-2	VSKSUBSGORDMQX-UHFFFAOYSA-N
PCDE-6	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,3'-dichlorodiphenyl ether	7024-99-9	NWRJCFQSGUPLID-UHFFFAOYSA-N
PCDE-7	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,4-dichlorodiphenyl ether	51892-26-3	KXIPYLZZJZMMPD-UHFFFAOYSA-N
PCDE-8	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,4'-dichlorodiphenyl ether	6903-65-7	MWKULKMSBBSGTP-UHFFFAOYSA-N
PCDE-9	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,5-dichlorodiphenyl ether	24910-69-8	VITXVDNQHXYQSK-UHFFFAOYSA-N
PCDE-10	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	2,6-dichlorodiphenyl ether	28419-69-4	IRLZOQDGEAEIPX-UHFFFAOYSA-N
PCDE-11	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	3,3'-dichlorodiphenyl ether	6903-62-4	RQMZSXZFMWCEET-UHFFFAOYSA-N
PCDE-12	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	3,4-dichlorodiphenyl ether	55538-69-7	QFQLZVAAQOJUFS-UHFFFAOYSA-N
PCDE-13	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	3,4'-dichlorodiphenyl ether	51289-10-2	HPRGYUWRGCTBAV-UHFFFAOYSA-N
PCDE-14	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	3,5-dichlorodiphenyl ether	24910-68-7	LEKOWSSKXYFERR-UHFFFAOYSA-N
PCDE-15	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_8\mathrm{C}\mathrm{l}{\phantom{A}}_2\mathrm{O}$	4,4'-dichlorodiphenyl ether	2444-89-5	URUJZHZLCCIILC-UHFFFAOYSA-N
PCDE-16	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,2',3-trichlorodiphenyl ether	727738-38-7	XFQQAPMKSRDRNO-UHFFFAOYSA-N
PCDE-17	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,2',4-trichlorodiphenyl ether	68914-97-6	YXMNUPKWUMIZAV-UHFFFAOYSA-N
PCDE-18	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,2',5-trichlorodiphenyl ether	727738-42-3	NTJXMYMAAKIBAL-UHFFFAOYSA-N
PCDE-19	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,2',6-trichlorodiphenyl ether	727738-44-5	CQVFBUDIKATBSM-UHFFFAOYSA-N
PCDE-20	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3,3'-trichlorodiphenyl ether	727738-39-8	WRBFXFUXFGLONT-UHFFFAOYSA-N
PCDE-21	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3,4-trichlorodiphenyl ether	85918-32-7	ANKBTLMYMVMWBS-UHFFFAOYSA-N
PCDE-22	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3,4'-trichlorodiphenyl ether	157683-71-1	KOTNFWJIMRGVBR-UHFFFAOYSA-N
PCDE-23	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3,5-trichlorodiphenyl ether	162853-24-9	MDSPKCWGOVVFJD-UHFFFAOYSA-N
PCDE-24	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3,6-trichlorodiphenyl ether	162853-25-0	RQSRPDGSUDRYLH-UHFFFAOYSA-N
PCDE-25	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3',4-trichlorodiphenyl ether	155999-93-2	BJFOCMRBCBZFJT-UHFFFAOYSA-N
PCDE-26	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3',5-trichlorodiphenyl ether	727738-43-4	FTGPHPONDJREBV-UHFFFAOYSA-N
PCDE-27	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3',6-trichlorodiphenyl ether	727738-45-6	CSKOAUQGNHMPBS-UHFFFAOYSA-N
PCDE-28	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,4,4'-trichlorodiphenyl ether	59039-21-3	PIORTDHJOLELKR-UHFFFAOYSA-N
PCDE-29	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,4,5-trichlorodiphenyl ether	52322-80-2	UWKZWXCTDPYXHU-UHFFFAOYSA-N
PCDE-30	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,4,6-trichlorodiphenyl ether	63646-52-6	WXLQUFLKMICSSY-UHFFFAOYSA-N
PCDE-31	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,4',5-trichlorodiphenyl ether	65075-00-5	FZBSTAVCYOMFMD-UHFFFAOYSA-N
PCDE-32	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,4',6-trichlorodiphenyl ether	157683-72-2	ZMRFCSWFCKICQE-UHFFFAOYSA-N
PCDE-33	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3',4'-trichlorodiphenyl ether	61328-44-7	VBNJGYOQZAENPO-UHFFFAOYSA-N
PCDE-34	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	2,3',5'-trichlorodiphenyl ether	727738-40-1	WNTKDANBGHJDLL-UHFFFAOYSA-N
PCDE-35	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	3,3',4-trichlorodiphenyl ether	66794-60-3	BUKLLCIUMZELOH-UHFFFAOYSA-N
PCDE-36	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	3,3',5-trichlorodiphenyl ether	727738-41-2	NIYPWVDRZJTBLM-UHFFFAOYSA-N
PCDE-37	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	3,4,4'-trichlorodiphenyl ether	63646-51-5	FTZDEZOARSJHGU-UHFFFAOYSA-N
PCDE-38	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	3,4,5-trichlorodiphenyl ether	63646-53-7	ZQCCHNBMSHOJAT-UHFFFAOYSA-N
PCDE-39	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_7\mathrm{C}\mathrm{l}{\phantom{A}}_3\mathrm{O}$	3,4',5-trichlorodiphenyl ether	24910-73-4	CCEZFZGXWFJQEF-UHFFFAOYSA-N
PCDE-40	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,3'-tetrachlorodiphenyl ether	727738-46-7	WXEOWWVZWWGBBQ-UHFFFAOYSA-N
PCDE-41	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,4-tetrachlorodiphenyl ether	220002-37-9	VTTDWGUAWMLHPR-UHFFFAOYSA-N
PCDE-42	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,4'-tetrachlorodiphenyl ether	147102-63-4	UYVBJPIPRAJEKW-UHFFFAOYSA-N
PCDE-43	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,5-tetrachlorodiphenyl ether	727738-50-3	RTDOXTNDEIQMSD-UHFFFAOYSA-N
PCDE-44	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,5'-tetrachlorodiphenyl ether	727738-47-8	WTZJRRWYCWWOOF-UHFFFAOYSA-N
PCDE-45	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,6-tetrachlorodiphenyl ether	727738-52-5	FKCWLBPOXAHCEZ-UHFFFAOYSA-N
PCDE-46	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',3,6'-tetrachlorodiphenyl ether	727738-48-9	KDCKWINSPKLQNE-UHFFFAOYSA-N
PCDE-47	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',4,4'-tetrachlorodiphenyl ether	28076-73-5	ZRWRPGGXCSSBAO-UHFFFAOYSA-N
PCDE-48	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',4,5-tetrachlorodiphenyl ether	162853-26-1	DRVAMLZVBNYSQE-UHFFFAOYSA-N
PCDE-49	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',4,5'-tetrachlorodiphenyl ether	155999-92-1	XIXPEFLLHQAIOY-UHFFFAOYSA-N
PCDE-50	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',4,6-tetrachlorodiphenyl ether	727738-54-7	KTWRMXMTWFBDRJ-UHFFFAOYSA-N
PCDE-51	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',4,6'-tetrachlorodiphenyl ether	147102-65-6	DDQTXMCKLUKGCX-UHFFFAOYSA-N
PCDE-52	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',5,5'-tetrachlorodiphenyl ether	727738-56-9	YWBKRNRSWKEARX-UHFFFAOYSA-N
PCDE-53	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',5,6'-tetrachlorodiphenyl ether	727738-57-0	PTDYNPOYHAVZAN-UHFFFAOYSA-N
PCDE-54	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,2',6,6'-tetrachlorodiphenyl ether	91371-42-5	QGEKQTVINSUSJJ-UHFFFAOYSA-N
PCDE-55	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,3',4-tetrachlorodiphenyl ether	220002-39-1	IZISEKJPNSBPRX-UHFFFAOYSA-N
PCDE-56	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,3',4'-tetrachlorodiphenyl ether	162853-27-2	JVFGXWCLGNACOG-UHFFFAOYSA-N
PCDE-57	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,3',5-tetrachlorodiphenyl ether	727738-51-4	WDEDSACPPIUBIM-UHFFFAOYSA-N
PCDE-58	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,3',5'-tetrachlorodiphenyl ether	727738-49-0	PSENAJOMGBHPFL-UHFFFAOYSA-N
PCDE-59	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,3',6-tetrachlorodiphenyl ether	727738-53-6	XBAUODQBIVRIOY-UHFFFAOYSA-N
PCDE-60	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,4,4'-tetrachlorodiphenyl ether	65075-01-6	ZPOBHUZRVVTGKB-UHFFFAOYSA-N
PCDE-61	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,4,5-tetrachlorodiphenyl ether	220002-40-4	QAPPZLVGIXQUJW-UHFFFAOYSA-N
PCDE-62	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,4,6-tetrachlorodiphenyl ether	85918-33-8	WJZPRRFFZWVZJL-UHFFFAOYSA-N
PCDE-63	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,4',5-tetrachlorodiphenyl ether	220002-41-5	YHQRYZGDQCSHFO-UHFFFAOYSA-N
PCDE-64	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,4',6-tetrachlorodiphenyl ether	220002-42-6	HJCNTJIMUWQMSA-UHFFFAOYSA-N
PCDE-65	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3,5,6-tetrachlorodiphenyl ether	63646-54-8	UFGXCDQXRUFDMA-UHFFFAOYSA-N
PCDE-66	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4,4'-tetrachlorodiphenyl ether	61328-46-9	CAWSVYYOUZEMHA-UHFFFAOYSA-N
PCDE-67	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4,5-tetrachlorodiphenyl ether	152833-52-8	QDQGECFQVPRMEO-UHFFFAOYSA-N
PCDE-68	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4,5'-tetrachlorodiphenyl ether	147102-64-5	XORVNHCKWFPDLN-UHFFFAOYSA-N
PCDE-69	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4,6-tetrachlorodiphenyl ether	727738-55-8	AVSRXQFGVHEINV-UHFFFAOYSA-N
PCDE-70	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4',5-tetrachlorodiphenyl ether	159553-67-0	MFTPXFIGIJCNJM-UHFFFAOYSA-N
PCDE-71	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4',6-tetrachlorodiphenyl ether	130892-66-9	IZZULMOBRTYHMH-UHFFFAOYSA-N
PCDE-72	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',5,5'-tetrachlorodiphenyl ether	727738-58-1	AHMHHSWRNYLGBD-UHFFFAOYSA-N
PCDE-73	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',5',6-tetrachlorodiphenyl ether	727738-59-2	GMYOHLGVVRWHJK-UHFFFAOYSA-N
PCDE-74	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,4,4',5-tetrachlorodiphenyl ether	61328-45-8	KXOJXWNARBQHNX-UHFFFAOYSA-N
PCDE-75	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,4,4',6-tetrachlorodiphenyl ether	63553-30-0	YCWRSOTXXJYCKF-UHFFFAOYSA-N
PCDE-76	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	2,3',4',5'-tetrachlorodiphenyl ether	727738-60-5	DLMAJSUWVRZPHT-UHFFFAOYSA-N
PCDE-77	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	3,3',4,4'-tetrachlorodiphenyl ether	56348-72-2	DHLVZXZRIZBPKG-UHFFFAOYSA-N
PCDE-78	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	3,3',4,5-tetrachlorodiphenyl ether	727738-61-6	WOLCBXVZYPVADU-UHFFFAOYSA-N
PCDE-79	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	3,3',4,5'-tetrachlorodiphenyl ether	552884-22-7	BUPRSRBWDJVKGG-UHFFFAOYSA-N
PCDE-80	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	3,3',5,5'-tetrachlorodiphenyl ether	85918-34-9	MOQYEWLNKZQUBJ-UHFFFAOYSA-N
PCDE-81	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_6\mathrm{C}\mathrm{l}{\phantom{A}}_4\mathrm{O}$	3,4,4',5-tetrachlorodiphenyl ether	62615-07-0	CAUBBRCOHHHCNG-UHFFFAOYSA-N
PCDE-82	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,3',4-pentachlorodiphenyl ether	160282-10-0	ABRDPORILGADAP-UHFFFAOYSA-N
PCDE-83	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,3',5-pentachlorodiphenyl ether	727738-65-0	PFQONVKWGPWBIJ-UHFFFAOYSA-N
PCDE-84	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,3',6-pentachlorodiphenyl ether	727738-71-8	PGFVVFUTVNUGGF-UHFFFAOYSA-N
PCDE-85	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4,4'-pentachlorodiphenyl ether	71585-37-0	RSBUDFTVQYJNHK-UHFFFAOYSA-N
PCDE-86	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4,5-pentachlorodiphenyl ether	727738-62-7	WKCMCEFIDNESSP-UHFFFAOYSA-N
PCDE-87	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4,5'-pentachlorodiphenyl ether	160282-09-7	SCLCXTQIVCULDR-UHFFFAOYSA-N
PCDE-88	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4,6-pentachlorodiphenyl ether	182346-19-6	VMHYACXCJLMWFU-UHFFFAOYSA-N
PCDE-89	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4,6'-pentachlorodiphenyl ether	85918-35-0	JGXAONSRHOSPTJ-UHFFFAOYSA-N
PCDE-90	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4',5-pentachlorodiphenyl ether	157683-73-3	QPEBRZQSEUOWPA-UHFFFAOYSA-N
PCDE-91	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4',6-pentachlorodiphenyl ether	116995-20-1	BRNKJDZWZYZVNM-UHFFFAOYSA-N
PCDE-92	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,5,5'-pentachlorodiphenyl ether	727738-66-1	HFNDNQXOPGBGAM-UHFFFAOYSA-N
PCDE-93	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,5,6-pentachlorodiphenyl ether	727738-69-4	MGQCBCDXLWFWEN-UHFFFAOYSA-N
PCDE-94	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,5,6'-pentachlorodiphenyl ether	727738-67-2	JOWOWBQKVYRISB-UHFFFAOYSA-N
PCDE-95	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,5',6-pentachlorodiphenyl ether	727738-72-9	WLRLUWBUJXOZNG-UHFFFAOYSA-N
PCDE-96	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,6,6'-pentachlorodiphenyl ether	727738-73-0	YSQZLJVFAAGJPM-UHFFFAOYSA-N
PCDE-97	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4',5'-pentachlorodiphenyl ether	160282-08-6	ABYZYVAIOYICJQ-UHFFFAOYSA-N
PCDE-98	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',3,4',6'-pentachlorodiphenyl ether	727738-75-2	CMSKHCOLRHTFBZ-UHFFFAOYSA-N
PCDE-99	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,4',5-pentachlorodiphenyl ether	60123-64-0	AVURWLKSFZBANQ-UHFFFAOYSA-N
PCDE-100	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,4',6-pentachlorodiphenyl ether	104294-16-8	FONWDRSQXQZNBN-UHFFFAOYSA-N
PCDE-101	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,5,5'-pentachlorodiphenyl ether	131138-21-1	MKIAKZAWONVRFF-UHFFFAOYSA-N
PCDE-102	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,5,6'-pentachlorodiphenyl ether	130892-67-0	BOJBTUWEQMUWHT-UHFFFAOYSA-N
PCDE-103	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,5',6-pentachlorodiphenyl ether	727738-76-3	XNEDCRGDWSPQTR-UHFFFAOYSA-N
PCDE-104	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,2',4,6,6'-pentachlorodiphenyl ether	727738-77-4	BTEUFGHCTDYVPC-UHFFFAOYSA-N
PCDE-105	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4,4'-pentachlorodiphenyl ether	85918-31-6	PKEGIXYNAGGYPN-UHFFFAOYSA-N
PCDE-106	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4,5-pentachlorodiphenyl ether	727738-63-8	DLDSGDIHZMLFNO-UHFFFAOYSA-N
PCDE-107	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4',5-pentachlorodiphenyl ether	159553-68-1	ZVFHTYGIYIXYOJ-UHFFFAOYSA-N
PCDE-108	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4,5'-pentachlorodiphenyl ether	160282-07-5	HCTKORQPUZCIAO-UHFFFAOYSA-N
PCDE-109	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4,6-pentachlorodiphenyl ether	727738-64-9	SEIXDCGLHKOBEO-UHFFFAOYSA-N
PCDE-110	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4',6-pentachlorodiphenyl ether	159553-69-2	KASGFDPQAMDPAZ-UHFFFAOYSA-N
PCDE-111	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',5,5'-pentachlorodiphenyl ether	727738-68-3	YJVQHOLZYOYYTR-UHFFFAOYSA-N
PCDE-112	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',5,6-pentachlorodiphenyl ether	727738-70-7	NDUYWFKVCDCFGA-UHFFFAOYSA-N
PCDE-113	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',5',6-pentachlorodiphenyl ether	727738-74-1	XNJNBZDXPSVWSJ-UHFFFAOYSA-N
PCDE-114	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,4,4',5-pentachlorodiphenyl ether	113464-17-8	WSTVMACYLXUQIM-UHFFFAOYSA-N
PCDE-115	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,4,4',6-pentachlorodiphenyl ether	160282-05-3	LUNNFBBTEHRYMW-UHFFFAOYSA-N
PCDE-116	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,4,5,6-pentachlorodiphenyl ether	22274-42-6	JDWOFUWJURZFFF-UHFFFAOYSA-N
PCDE-117	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,4',5,6-pentachlorodiphenyl ether	63646-55-9	UETIKWAWMZLQQZ-UHFFFAOYSA-N
PCDE-118	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4,4',5-pentachlorodiphenyl ether	60123-65-1	NRAVUGAGYOBXIG-UHFFFAOYSA-N
PCDE-119	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4,4',6-pentachlorodiphenyl ether	157683-74-4	POOXVKSDWCXIBU-UHFFFAOYSA-N
PCDE-120	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4,5,5'-pentachlorodiphenyl ether	160282-04-2	XIFRTJZLSYOLIU-UHFFFAOYSA-N
PCDE-121	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4,5',6-pentachlorodiphenyl ether	76621-13-1	QZWNZTBNKKZIBR-UHFFFAOYSA-N
PCDE-122	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3,3',4',5'-pentachlorodiphenyl ether	727738-78-5	WXFDCSJOOWTDKN-UHFFFAOYSA-N
PCDE-123	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4,4',5'-pentachlorodiphenyl ether	160282-06-4	BUAXMSGDEZZOJD-UHFFFAOYSA-N
PCDE-124	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4',5,5'-pentachlorodiphenyl ether	727738-79-6	KUGBGRTUMUNYBS-UHFFFAOYSA-N
PCDE-125	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	2,3',4',5',6-pentachlorodiphenyl ether	727738-80-9	NHSFXYSHJBBWMZ-UHFFFAOYSA-N
PCDE-126	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	3,3',4,4',5-pentachlorodiphenyl ether	94339-59-0	WDBLKMRZRGLISL-UHFFFAOYSA-N
PCDE-127	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_5\mathrm{C}\mathrm{l}{\phantom{A}}_5\mathrm{O}$	3,3',4,5,5'-pentachlorodiphenyl ether	220002-43-7	UNFZSLPZWOFSAL-UHFFFAOYSA-N
PCDE-128	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',4,4'-hexachlorodiphenyl ether	71585-39-2	GSWMXIIUDJOXNF-UHFFFAOYSA-N
PCDE-129	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',4,5-hexachlorodiphenyl ether	159553-70-5	NLXTWOFWKUBHQN-UHFFFAOYSA-N
PCDE-130	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',4,5'-hexachlorodiphenyl ether	76621-14-2	JTEWACHFMNTRBB-UHFFFAOYSA-N
PCDE-131	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',4,6-hexachlorodiphenyl ether	727738-84-3	IUAAWWDTUKIICO-UHFFFAOYSA-N
PCDE-132	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',4,6'-hexachlorodiphenyl ether	124076-66-0	YDVYLSIVXYLBBX-UHFFFAOYSA-N
PCDE-133	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',5,5'-hexachlorodiphenyl ether	727738-87-6	RJDQOTCZUUQNPX-UHFFFAOYSA-N
PCDE-134	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',5,6-hexachlorodiphenyl ether	727738-90-1	ZVPXTJYWPPQWHQ-UHFFFAOYSA-N
PCDE-135	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',5,6'-hexachlorodiphenyl ether	727738-88-7	HDUBDRLESJYOFX-UHFFFAOYSA-N
PCDE-136	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,3',6,6'-hexachlorodiphenyl ether	117948-40-0	UESXDYAQZBZDKY-UHFFFAOYSA-N
PCDE-137	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,4',5-hexachlorodiphenyl ether	71585-38-1	LDPJEMNNPDFBCQ-UHFFFAOYSA-N
PCDE-138	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,4',5'-hexachlorodiphenyl ether	71585-36-9	PHSJJYZIFPWCLZ-UHFFFAOYSA-N
PCDE-139	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,4',6-hexachlorodiphenyl ether	106220-83-1	BIWCEXHDIQZFHI-UHFFFAOYSA-N
PCDE-140	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,4',6'-hexachlorodiphenyl ether	106220-82-0	XDAOZRZWYVKIAK-UHFFFAOYSA-N
PCDE-141	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,5,5'-hexachlorodiphenyl ether	727738-81-0	CFPVKPARHZZFTP-UHFFFAOYSA-N
PCDE-142	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,5,6-hexachlorodiphenyl ether	727738-82-1	OULAUCWOZGSVPO-UHFFFAOYSA-N
PCDE-143	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,5,6'-hexachlorodiphenyl ether	159553-71-6	YEXFSSRNNAZOCL-UHFFFAOYSA-N
PCDE-144	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,5',6-hexachlorodiphenyl ether	727738-85-4	GUWQFNUOPQKNMH-UHFFFAOYSA-N
PCDE-145	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4,6,6'-hexachlorodiphenyl ether	165282-28-0	YPWSQLYCZDWFFL-UHFFFAOYSA-N
PCDE-146	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4',5,5'-hexachlorodiphenyl ether	162853-28-3	SFTBUGPDOJDENF-UHFFFAOYSA-N
PCDE-147	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4',5,6-hexachlorodiphenyl ether	116995-18-7	DIBYIHMYEPMGKC-UHFFFAOYSA-N
PCDE-148	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4',5,6'-hexachlorodiphenyl ether	727738-89-8	LYODMXFYEXLACS-UHFFFAOYSA-N
PCDE-149	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4',5',6-hexachlorodiphenyl ether	85918-37-2	RDKSFIZNZGWNLA-UHFFFAOYSA-N
PCDE-150	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,4',6,6'-hexachlorodiphenyl ether	116995-19-8	PTJHUCWECJWOEQ-UHFFFAOYSA-N
PCDE-151	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,5,5',6-hexachlorodiphenyl ether	727738-91-2	YZRAPDULDMXSPA-UHFFFAOYSA-N
PCDE-152	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',3,5,6,6'-hexachlorodiphenyl ether	727738-92-3	RYUWTVSUXULBMG-UHFFFAOYSA-N
PCDE-153	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',4,4',5,5'-hexachlorodiphenyl ether	71859-30-8	PECXRRMHOQBOIE-UHFFFAOYSA-N
PCDE-154	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',4,4',5,6'-hexachlorodiphenyl ether	106220-81-9	XKQUAQGQLZDDBV-UHFFFAOYSA-N
PCDE-155	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,2',4,4',6,6'-hexachlorodiphenyl ether	6973-37-1	UPFQVVDUHJVSON-UHFFFAOYSA-N
PCDE-156	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,4',5-hexachlorodiphenyl ether	109828-22-0	GHTWMHLFFDEYRE-UHFFFAOYSA-N
PCDE-157	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,4',5'-hexachlorodiphenyl ether	94339-60-3	FEIDIWDEJQVIPO-UHFFFAOYSA-N
PCDE-158	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,4',6-hexachlorodiphenyl ether	85918-36-1	NRCNIBYWQMNZON-UHFFFAOYSA-N
PCDE-159	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,5,5'-hexachlorodiphenyl ether	159553-72-7	CIJJWEVJIHTJNE-UHFFFAOYSA-N
PCDE-160	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,5,6-hexachlorodiphenyl ether	727738-83-2	ZBIQOLLVDDCFFA-UHFFFAOYSA-N
PCDE-161	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4,5',6-hexachlorodiphenyl ether	727738-86-5	JPLMACIRTLXPOQ-UHFFFAOYSA-N
PCDE-162	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4',5,5'-hexachlorodiphenyl ether	89026-26-6	FBVVCNLKVIABHV-UHFFFAOYSA-N
PCDE-163	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4',5,6-hexachlorodiphenyl ether	155999-97-6	YLAYOOJLJKJGCF-UHFFFAOYSA-N
PCDE-164	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',4',5',6-hexachlorodiphenyl ether	727738-93-4	WYUYGMOEDXDGQA-UHFFFAOYSA-N
PCDE-165	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,3',5,5',6-hexachlorodiphenyl ether	130480-89-6	WGESSRWJTGVWDL-UHFFFAOYSA-N
PCDE-166	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3,4,4',5,6-hexachlorodiphenyl ether	63646-56-0	MXDRLBNLTLOWGV-UHFFFAOYSA-N
PCDE-167	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3',4,4',5,5'-hexachlorodiphenyl ether	131138-20-0	DYSUSQZPGJXVAL-UHFFFAOYSA-N
PCDE-168	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	2,3',4,4',5',6-hexachlorodiphenyl ether	727738-94-5	SJIBNBXSYVZESK-UHFFFAOYSA-N
PCDE-169	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_4\mathrm{C}\mathrm{l}{\phantom{A}}_6\mathrm{O}$	3,3',4,4',5,5'-hexachlorodiphenyl ether	727738-95-6	GYICBGVARZIPNT-UHFFFAOYSA-N
PCDE-170	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,4',5-heptachlorodiphenyl ether	71585-40-5	BLBURLWSCHSPIS-UHFFFAOYSA-N
PCDE-171	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,4',6-heptachlorodiphenyl ether	727738-99-0	KKVXTOYNZOPDNA-UHFFFAOYSA-N
PCDE-172	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,5,5'-heptachlorodiphenyl ether	83992-74-9	STEQFHAOHOCXAP-UHFFFAOYSA-N
PCDE-173	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,5,6-heptachlorodiphenyl ether	727738-96-7	UIBVUVMDJNWEGY-UHFFFAOYSA-N
PCDE-174	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,5,6'-heptachlorodiphenyl ether	159553-73-8	DQYYZAABYZAOOC-UHFFFAOYSA-N
PCDE-175	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,5',6-heptachlorodiphenyl ether	727739-00-6	POOJWIFLMKEATK-UHFFFAOYSA-N
PCDE-176	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,6,6'-heptachlorodiphenyl ether	727739-01-7	HSXGZTDEKOCJLP-UHFFFAOYSA-N
PCDE-177	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',4,5',6'-heptachlorodiphenyl ether	83992-71-6	RXPQVFMDOJTCKE-UHFFFAOYSA-N
PCDE-178	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',5,5',6-heptachlorodiphenyl ether	727739-03-9	WURJHLJFXPVIEL-UHFFFAOYSA-N
PCDE-179	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,3',5,6,6'-heptachlorodiphenyl ether	727739-04-0	BLTBVEJZWOYWDS-UHFFFAOYSA-N
PCDE-180	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,4',5,5'-heptachlorodiphenyl ether	83992-69-2	YBYYCWMPXZRBNJ-UHFFFAOYSA-N
PCDE-181	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,4',5,6-heptachlorodiphenyl ether	157683-75-5	RPNFRXWGMTYOPA-UHFFFAOYSA-N
PCDE-182	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,4',5,6'-heptachlorodiphenyl ether	88467-63-4	XWRZWPPSQDHTFU-UHFFFAOYSA-N
PCDE-183	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,4',5',6-heptachlorodiphenyl ether	106220-85-3	WBKRPARQLGRVHF-UHFFFAOYSA-N
PCDE-184	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,4',6,6'-heptachlorodiphenyl ether	106220-84-2	WTYSJAGEYAAIFW-UHFFFAOYSA-N
PCDE-185	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,5,5',6-heptachlorodiphenyl ether	727738-97-8	CFYZMYMEFYKOFG-UHFFFAOYSA-N
PCDE-186	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4,5,6,6'-heptachlorodiphenyl ether	22274-48-2	WQIBKUPSASYXTE-UHFFFAOYSA-N
PCDE-187	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4',5,5',6-heptachlorodiphenyl ether	109828-23-1	BHJCMMGUFRZLKK-UHFFFAOYSA-N
PCDE-188	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,2',3,4',5,6,6'-heptachlorodiphenyl ether	116995-22-3	HSLDIWDVXQRGEW-UHFFFAOYSA-N
PCDE-189	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,3,3',4,4',5,5'-heptachlorodiphenyl ether	83992-72-7	JUHPMUOWCYBMEY-UHFFFAOYSA-N
PCDE-190	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,3,3',4,4',5,6-heptachlorodiphenyl ether	83992-70-5	QLSBRXLSQINWHM-UHFFFAOYSA-N
PCDE-191	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,3,3',4,4',5',6-heptachlorodiphenyl ether	727739-02-8	YUBXSCDZYOJXNX-UHFFFAOYSA-N
PCDE-192	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,3,3',4,5,5',6-heptachlorodiphenyl ether	727738-98-9	HQXOKVVYOHXWEY-UHFFFAOYSA-N
PCDE-193	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_3\mathrm{C}\mathrm{l}{\phantom{A}}_7\mathrm{O}$	2,3,3',4',5,5',6-heptachlorodiphenyl ether	727739-05-1	VCSBVBKQKLHPOG-UHFFFAOYSA-N
PCDE-194	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,4',5,5'-octachlorodiphenyl ether	57379-40-5	IXZVOZCULZBCDY-UHFFFAOYSA-N
PCDE-195	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,4',5,6-octachlorodiphenyl ether	65075-02-7	YHUPMPHVHYBYJE-UHFFFAOYSA-N
PCDE-196	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,4',5,6'-octachlorodiphenyl ether	85918-38-3	HYNYIQBCBHJTOZ-UHFFFAOYSA-N
PCDE-197	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,4',6,6'-octachlorodiphenyl ether	117948-62-6	GRWRDFGBFYSOKR-UHFFFAOYSA-N
PCDE-198	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,5,5',6-octachlorodiphenyl ether	152833-53-9	PJSUXNJBOJXQBR-UHFFFAOYSA-N
PCDE-199	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,5,5',6'-octachlorodiphenyl ether	83992-76-1	MRHQOXCYYPFGEE-UHFFFAOYSA-N
PCDE-200	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,5,6,6'-octachlorodiphenyl ether	727739-06-2	ZTIKPIULDQZYBS-UHFFFAOYSA-N
PCDE-201	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',4,5',6,6'-octachlorodiphenyl ether	116995-21-2	MHJYPBPVZSIJNU-UHFFFAOYSA-N
PCDE-202	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,3',5,5',6,6'-octachlorodiphenyl ether	727739-08-4	DIMZRRNMPDXLMZ-UHFFFAOYSA-N
PCDE-203	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,4,4',5,5',6-octachlorodiphenyl ether	83992-75-0	PKOSPVZTRLMBSK-UHFFFAOYSA-N
PCDE-204	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,2',3,4,4',5,6,6'-octachlorodiphenyl ether	157683-76-6	FOTAEIZNNOYBMU-UHFFFAOYSA-N
PCDE-205	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}{\phantom{A}}_2\mathrm{C}\mathrm{l}{\phantom{A}}_8\mathrm{O}$	2,3,3',4,4',5,5',6-octachlorodiphenyl ether	727739-07-3	VGJWAHFNNDDRKP-UHFFFAOYSA-N
PCDE-206	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}\mathrm{C}\mathrm{l}{\phantom{A}}_9\mathrm{O}$	2,2',3,3',4,4',5,5',6-nonachlorodiphenyl ether	83992-73-8	FPEYJPVHPGDXDD-UHFFFAOYSA-N
PCDE-207	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}\mathrm{C}\mathrm{l}{\phantom{A}}_9\mathrm{O}$	2,2',3,3',4,4',5,6,6'-nonachlorodiphenyl ether	148934-69-4	HEGNYKCNUVBAIL-UHFFFAOYSA-N
PCDE-208	$\mathrm{C}{\phantom{A}}_{12}\mathrm{H}\mathrm{C}\mathrm{l}{\phantom{A}}_9\mathrm{O}$	2,2',3,3',4,5,5',6,6'-nonachlorodiphenyl ether	148934-68-3	MVPXEXAITKQEMV-UHFFFAOYSA-N
PCDE-209	$\mathrm{C}{\phantom{A}}_{12}\mathrm{C}\mathrm{l}{\phantom{A}}_{10}\mathrm{O}$	decachlorodiphenyl ether	31710-30-2	CIPFDHFTBYJKQB-UHFFFAOYSA-N

See also

• Polybrominated diphenyl ethers