2,3,3',4,5,5'-Hexachlorobiphenyl

2,3,3',4,5,5'-六氯联苯

Also known as: PCB 159, BZNO 159, 1,1'-Biphenyl, 2,3,3',4,5,5'-hexachloro-, 1,2,3,4-Tetrachloro-5-(3,5-dichlorophenyl)benzene

CAS No.
39635-35-3
Jingsj CID
J-1026925-5
Molecular Formula
C12H4Cl6
Chinese Name
2,3,3',4,5,5'-六氯联苯
Molecular Weight
360.87800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point115.76°C (estimate)
Boiling Point418.1ºC at 760mmHg
Density1.593g/cm3
Flash Point209.4ºC

Frequently Asked Questions

What is the CAS number of 2,3,3',4,5,5'-Hexachlorobiphenyl?

39635-35-3

What are the molecular formula and molecular weight of 2,3,3',4,5,5'-Hexachlorobiphenyl?

C12H4Cl6, molecular weight 360.87800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026