1,2,3,4-tetrachloro-5-(3,4,6-trichloro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene

Also known as: 1,1′-Biphenyl-1,1′,2,2′,3,3′,4,4′,5,5′,6,6′-13C12, 2,2′,3,4,4′,5,5′-heptachloro-, 2,2′,3,4,4′,5,5′-HeptaCB (PCB-180) (13C??, 99%) 40±2 μg/mL in nonane, PCB No. 180 13C12 40 μg/mL in Isooctane, PCB-180-13C12

1,2,3,4-tetrachloro-5-(3,4,6-trichloro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene (CAS 208263-72-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H3Cl7 and a molecular weight of 407.2 g/mol. It is also known as 1,1′-Biphenyl-1,1′,2,2′,3,3′,4,4′,5,5′,6,6′-13C12, 2,2′,3,4,4′,5,5′-heptachloro-, 2,2′,3,4,4′,5,5′-HeptaCB (PCB-180) (13C??, 99%) 40±2 μg/mL in nonane and PCB No. 180 13C12 40 μg/mL in Isooctane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

208263-72-3

Jingsj CID

J-1179922-1

Molecular Formula

C₁₂H₃Cl₇

Molecular Weight

407.2 g/mol

Category

Organic Compounds

Last updated

8/21/2026