octachlorostyrene
Also known as: OCTACHLOROSTYRENE, OCTACHLOROSTYRENE STANDARD, Octachlorostyene Standard, Octachlorostyene Standard, Octachlorostyrene solution, Octachlorostyrene solution, Octachlorostyrene@35 μg/mL in Toluene, OctachlorostyreneSolution,1000mg/L,1ml, Trichlorvinyl-pentachlorbenzol, octachloro-styren, pentachloro(trichloroethenyl)-benzen, perchlorostyrene
octachlorostyrene (CAS 29082-74-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8Cl8 and a molecular weight of 379.71000 g/mol. Key properties include a boiling point of 411.1ºC at 760 mmHg, a density of 1.799g/cm3 and a flash point of 207.6ºC. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29082-74-4
- Jingsj CID
- J-13691-4
- Molecular Formula
- C8Cl8
- Molecular Weight
- 379.71000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 411.1ºC at 760 mmHg |
|---|---|
| Density | 1.799g/cm3 |
| Flash Point | 207.6ºC |
| Exact Mass | 375.75100 |
| LogP | 7.29610 |
| Vapor Pressure | 1.37E-06mmHg at 25°C |
| Refractive Index | 1.629 |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of octachlorostyrene?
The CAS number of octachlorostyrene is 29082-74-4.
What are the molecular formula and molecular weight of octachlorostyrene?
octachlorostyrene has molecular formula C8Cl8 and molecular weight 379.71000 g/mol.
Is octachlorostyrene hazardous?
octachlorostyrene has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "octachlorostyrene (CAS 29082-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13691-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.