(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE

溴化(4-溴-2-丁烯基)三苯基鏻

Also known as: (4-Bromobut-2-en-1-yl)triphenylphosphonium bromide, 4-bromobut-2-enyl(triphenyl)phosphanium bromide, (4-Bromo-2-buten-1-yl)(triphenyl)phosphonium bromide, Phosphonium, (4-bromo-2-buten-1-yl)triphenyl-, bromide (1:1)

(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE (CAS 53142-03-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H21Br2P and a molecular weight of 476.18400 g/mol. It is also known as (4-Bromobut-2-en-1-yl)triphenylphosphonium bromide, 4-bromobut-2-enyl(triphenyl)phosphanium bromide and (4-Bromo-2-buten-1-yl)(triphenyl)phosphonium bromide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53142-03-3
Jingsj CID: J-8211-2
Molecular Formula: C₂₂H₂₁Br₂P
Chinese Name: 溴化(4-溴-2-丁烯基)三苯基鏻
Molecular Weight: 476.18400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE?

The CAS number of (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is 53142-03-3.

What are the molecular formula and molecular weight of (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE?

(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE has molecular formula C22H21Br2P and molecular weight 476.18400 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE (CAS 53142-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8211-2 (accessed 2026-10-23).

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