2,3,3',4',5,6-Hexachlorobiphenyl
163号多氯联苯
Also known as: PCB NO 163, BZNO 163, 2,3,3',4',5,6-Hexachloro-1,1'-biphenyl, 2,3,3',4',5,6-hexaachlorobiphenyl, C20016300 PCB No. 163, L20016300IO PCB No. 163 10μg/mLin Isooctane, PCB No. 163
2,3,3',4',5,6-Hexachlorobiphenyl (CAS 74472-44-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H4Cl6 and a molecular weight of 360.87800 g/mol. It is also known as PCB NO 163, BZNO 163 and 2,3,3',4',5,6-Hexachloro-1,1'-biphenyl. Key properties include a melting point of 115.76°C (estimate), a boiling point of 446.99°C (rough estimate) and a density of 1.5940 (rough estimate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74472-44-9
- Jingsj CID
- J-1340521-6
- Molecular Formula
- C12H4Cl6
- Chinese Name
- 163号多氯联苯
- Molecular Weight
- 360.87800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115.76°C (estimate) |
|---|---|
| Boiling Point | 446.99°C (rough estimate) |
| Density | 1.5940 (rough estimate) |
Frequently Asked Questions
What is the CAS number of 2,3,3',4',5,6-Hexachlorobiphenyl?
The CAS number of 2,3,3',4',5,6-Hexachlorobiphenyl is 74472-44-9.
What are the molecular formula and molecular weight of 2,3,3',4',5,6-Hexachlorobiphenyl?
2,3,3',4',5,6-Hexachlorobiphenyl has molecular formula C12H4Cl6 and molecular weight 360.87800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3,3',4',5,6-Hexachlorobiphenyl (CAS 74472-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1340521-6 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.