2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12

2,2',3,3',4,4',5,5'-八氯-1,1'-联苯-13C12

Also known as: PCB 194-13C12, 2,2',3,3',4,4',5,5'-Octachlorobiphenyl-13C12, 2,2',3,3',4,4',5,5'-OCTACB (PCB-194) (13C12, 98%), 1,1'-Biphenyl-1,1',2,2',3,3',4,4',5,5',6,6'-13C12, 2,2',3,3',4,4',5,5'-octachloro-, 13C12-PCB 194

2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12 (CAS 208263-74-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H2Cl8 and a molecular weight of 441.7 g/mol. It is also known as PCB 194-13C12, 2,2',3,3',4,4',5,5'-Octachlorobiphenyl-13C12 and 2,2',3,3',4,4',5,5'-OCTACB (PCB-194) (13C12, 98%). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 208263-74-5
Jingsj CID: J-1696859-4
Molecular Formula: C₁₂H₂Cl₈
Chinese Name: 2,2',3,3',4,4',5,5'-八氯-1,1'-联苯-13C12
Molecular Weight: 441.7 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12?

The CAS number of 2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12 is 208263-74-5.

What are the molecular formula and molecular weight of 2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12?

2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12 has molecular formula C12H2Cl8 and molecular weight 441.7 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl-13C12 (CAS 208263-74-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1696859-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.