1-bromo-4-(2-methyl-2-propen-1-yl)benzene

1-溴-4-(2-甲基-2-丙烯-1-基)苯

Also known as: 3-(4-Bromophenyl)-2-methylprop-1-ene, 1-bromo-4-(2-methylallyl)benzene, 1-bromo-4-methallylbenzene, 4-(2-Methallyl)bromobenzene, Benzene, 1-bromo-4-(2-methyl-2-propen-1-yl)-, 4-(2-Methylprop-2-en-1-yl)bromobenzene, 1-Brom-4-methallyl-benzol, 3-<4-Brom-phenyl>-isobuten-(1)

1-bromo-4-(2-methyl-2-propen-1-yl)benzene (CAS 83558-89-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H11Br and a molecular weight of 211.09800 g/mol. It is also known as 3-(4-Bromophenyl)-2-methylprop-1-ene, 1-bromo-4-(2-methylallyl)benzene and 1-bromo-4-methallylbenzene. Key properties include a boiling point of 242.5ºC at 760 mmHg, a density of 1.269g/cm3 and a flash point of 100.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
83558-89-8
Jingsj CID
J-1356760-8
Molecular Formula
C10H11Br
Chinese Name
1-溴-4-(2-甲基-2-丙烯-1-基)苯
Molecular Weight
211.09800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point242.5ºC at 760 mmHg
Density1.269g/cm3
Flash Point100.6ºC

Frequently Asked Questions

What is the CAS number of 1-bromo-4-(2-methyl-2-propen-1-yl)benzene?

The CAS number of 1-bromo-4-(2-methyl-2-propen-1-yl)benzene is 83558-89-8.

What are the molecular formula and molecular weight of 1-bromo-4-(2-methyl-2-propen-1-yl)benzene?

1-bromo-4-(2-methyl-2-propen-1-yl)benzene has molecular formula C10H11Br and molecular weight 211.09800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-bromo-4-(2-methyl-2-propen-1-yl)benzene (CAS 83558-89-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356760-8 (accessed 2026-10-25).

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