ChemNet > CAS > 52663-75-9 2,2',3,3',4,5,5',6'-???????????????

52663-75-9 2,2',3,3',4,5,5',6'-???????????????

?? ?????	2,2',3,3',4,5,5',6'-???????????????
??????	1,1'-??????, 2,2',3,3',4,5,5',6'-?????????-; 2,2',3,3',4,5,5',6'-?????????-1,1'-??????; 2,2',3,3',4,5,5',6'-???????????????; 2,2',3,3',4',5,5',6-OCTACHLOROBIPHENYL; 2,2',3,3',4,5,5',6'-PCB; 52663-75-9
?? ?????	2,2',3,3',4,5,5',6'-octachlorobiphenyl; 1,1'-biphenyl, 2,2',3,3',4,5,5',6'-octachloro-; 2,2',3,3',4,5,5',6'-Octachloro-1,1'-biphenyl; 2,2',3,3',4,5,5',6'-Octachlorobiphenyl; 2,2',3,3',4',5,5',6-OCTACHLOROBIPHENYL; 2,2',3,3',4,5,5',6'-PCB; 52663-75-9
????????? ???????	C₁₂H₂Cl₈
???? ????????	429.7683
InChI	InChI=1/C12H2Cl8/c13-4-1-3(8(16)12(20)11(4)19)7-9(17)5(14)2-6(15)10(7)18/h1-2H
???? CAS	52663-75-9
???? ????????
??????	1.716g/cm³
????? ?????	435.6°C at 760 mmHg
???? ?????	1.638
????? ????	216.1°C
??? ????	2.2E-07mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????

Chemicals Suppliers(1):: 1Neosyn Laboratories Online; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图