![Molecular structure of [-CH2CH(C6H4Cl)-]n](/images/chem_structures_svg/111/24991-47-7.svg)
Poly(4-chlorostyrene)
聚(4-氯苯乙烯)
Also known as: poly(p-chlorostyrene), 4-chlorostyrene homopolymer, p-chlorostyrene polymer, p-chlorostyrene homopolymer, 4-chlorostyrene polymer, atactic poly(p-chlorostyrene), styrene, p-chloro-, homopolymer, styrene, p-chloro-, polymers
Poly(4-chlorostyrene) (CAS 24991-47-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula [-CH2CH(C6H4Cl)-]n and a molecular weight of 138.59418 g/mol. It is also known as poly(p-chlorostyrene), 4-chlorostyrene homopolymer and p-chlorostyrene polymer. Key properties include a boiling point of 192 °C and a density of 1.55. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24991-47-7
- Jingsj CID
- J-51372-8
- Molecular Formula
- CH2CH(C6H4Cl)n
- Chinese Name
- 聚(4-氯苯乙烯)
- Molecular Weight
- 138.59418 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 192 °C |
|---|---|
| Density | 1.55 |
Frequently Asked Questions
What is the CAS number of Poly(4-chlorostyrene)?
The CAS number of Poly(4-chlorostyrene) is 24991-47-7.
What are the molecular formula and molecular weight of Poly(4-chlorostyrene)?
Poly(4-chlorostyrene) has molecular formula [-CH2CH(C6H4Cl)-]n and molecular weight 138.59418 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Poly(4-chlorostyrene) (CAS 24991-47-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51372-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.