4-(4-Bromophenyl)but-1-ene

4-溴-1-(3-丁烯基)苯

Also known as: 1-bromo-4-but-3-enylbenzene, 1-bromo-4-(3-butenyl)benzene, 1-bromo-4-(but-3-en-1-yl)benzene, 1-bromo-4-(but-3-enyl)benzene, 4-(3-butenyl)-1-bromobenzene, 4-(But-3-en-1-yl)bromobenzene, 4-Bromo-1-(3-butenyl)benzene, 1-(3-Butenyl)-4-bromobenzene, 4-(4-Bromophenyl)but-1-ene, 1-Bromo-4-homoallylbenzene, VT1222

4-(4-Bromophenyl)but-1-ene (CAS 15451-32-8) 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 1-bromo-4-but-3-enylbenzene, 1-bromo-4-(3-butenyl)benzene and 1-bromo-4-(but-3-en-1-yl)benzene. Key properties include a boiling point of 239.516ºC at 760 mmHg, a density of 1.268g/cm3 and a flash point of 98.723ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15451-32-8
Jingsj CID
J-1120331-1
Molecular Formula
C10H11Br
Chinese Name
4-溴-1-(3-丁烯基)苯
Molecular Weight
211.09800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point239.516ºC at 760 mmHg
Density1.268g/cm3
Flash Point98.723ºC

Frequently Asked Questions

What is the CAS number of 4-(4-Bromophenyl)but-1-ene?

The CAS number of 4-(4-Bromophenyl)but-1-ene is 15451-32-8.

What are the molecular formula and molecular weight of 4-(4-Bromophenyl)but-1-ene?

4-(4-Bromophenyl)but-1-ene 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. "4-(4-Bromophenyl)but-1-ene (CAS 15451-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1120331-1 (accessed 2026-10-24).

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