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1-ethenyl-4-methylbenzene,2-methylprop-1-ene

异丁烯基-4-甲基苯乙烯基共聚物

Also known as: 1-ethenyl-4-methyl-benzene, Benzene, 1-ethenyl-4-methyl-, polymer with 2-methyl-1-propene, Benzene,1-ethenyl-4-methyl-,polymer with 2-methyl-1-propene, Isobutylene-4-methylstyrene copolymer, Isobutylene-p-methylstyrene copolymer

1-ethenyl-4-methylbenzene,2-methylprop-1-ene (CAS 61128-14-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18 and a molecular weight of 174.28200 g/mol. It is also known as 1-ethenyl-4-methyl-benzene, Benzene, 1-ethenyl-4-methyl-, polymer with 2-methyl-1-propene and Benzene,1-ethenyl-4-methyl-,polymer with 2-methyl-1-propene. Key properties include a boiling point of 172ºC at 760 mmHg and a flash point of 48.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61128-14-1
Jingsj CID
J-899692-3
Molecular Formula
C13H18
Chinese Name
异丁烯基-4-甲基苯乙烯基共聚物
Molecular Weight
174.28200 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point172ºC at 760 mmHg
Flash Point48.7ºC

Frequently Asked Questions

What is the CAS number of 1-ethenyl-4-methylbenzene,2-methylprop-1-ene?

The CAS number of 1-ethenyl-4-methylbenzene,2-methylprop-1-ene is 61128-14-1.

What are the molecular formula and molecular weight of 1-ethenyl-4-methylbenzene,2-methylprop-1-ene?

1-ethenyl-4-methylbenzene,2-methylprop-1-ene has molecular formula C13H18 and molecular weight 174.28200 g/mol.

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

Last updated:

How to cite: Jingsj. "1-ethenyl-4-methylbenzene,2-methylprop-1-ene (CAS 61128-14-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-899692-3 (accessed 2026-10-23).

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