4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl

4-甲基磺酰基-2,3,3',4',6-五氯联苯

Also known as: 1,1'-Biphenyl, 2,3,3',4',6-pentachloro-4-(methylsulfonyl)-, 4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl, 4-Methylsulfonyl-PCB 110, 1,3,4-trichloro-2-(3,4-dichlorophenyl)-5-methylsulfonylbenzene, 4-Methylsulfonyl-2,3,6,3',4'-pentachlorobiphenyl, 1,1'-Biphenyl,2,3,3',4',6-pentachloro-4-(methylsulfonyl)

4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl (CAS 149949-89-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H7Cl5O2S and a molecular weight of 404.52300 g/mol. It is also known as 1,1'-Biphenyl, 2,3,3',4',6-pentachloro-4-(methylsulfonyl)-, 4-Methylsulfonyl-PCB 110 and 1,3,4-trichloro-2-(3,4-dichlorophenyl)-5-methylsulfonylbenzene. Key properties include a boiling point of 515.1ºC at 760mmHg, a density of 1.578g/cm3 and a flash point of 265.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

149949-89-3

Jingsj CID

J-1525494-0

Molecular Formula

C₁₃H₇Cl₅O₂S

Chinese Name

4-甲基磺酰基-2,3,3',4',6-五氯联苯

Molecular Weight

404.52300 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026