2,2',4,4',6-Pentachlorobiphenyl

2,2',4,4',6-五氯联苯

Also known as: 1,1'-Biphenyl,2,2',4,4',6-pen, 1,3,5-trichloro-2-(2,4-dichlorophenyl)benzene, 2,2',4,4',6-Pentachloro-1,1'-biphenyl, 24624PENTACHLOROBIPHENYL, BZNO 100, PCB NO 100, PCB-100, PCB 100

CAS No.
39485-83-1
Jingsj CID
J-978081-3
Molecular Formula
C12H5Cl5
Chinese Name
2,2',4,4',6-五氯联苯
Molecular Weight
326.43300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point95.86°C (estimate)
Boiling Point354.1ºC at 760mmHg
Density1.522g/cm3
Flash Point165.4ºC

Frequently Asked Questions

What is the CAS number of 2,2',4,4',6-Pentachlorobiphenyl?

39485-83-1

What are the molecular formula and molecular weight of 2,2',4,4',6-Pentachlorobiphenyl?

C12H5Cl5, molecular weight 326.43300 g/mol

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