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2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE

Also known as: triphenyl(4-triphenylphosphaniumylbut-2-enyl)phosphanium,dibromide, (But-2-ene-1,4-diyl)bis(triphenylphosphanium) dibromide, 2-Butene-1,4-diylbis(triphenylphosphonium) dibromide, Phosphonium, 1,1'-(2-butene-1,4-diyl)bis[1,1,1-triphenyl-, bromide (1:2), Phosphonium,2-butene-1,4-diylbis[triphenyl-, dibromide (9CI)

2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE (CAS 18189-24-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C40H36Br2P2 and a molecular weight of 738.46900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18189-24-7
Jingsj CID
J-1087947-7
Molecular Formula
C40H36Br2P2
Molecular Weight
738.46900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass736.06600
PSA27.18000
LogP1.53880

Frequently Asked Questions

What is the CAS number of 2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE?

The CAS number of 2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE is 18189-24-7.

What are the molecular formula and molecular weight of 2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE?

2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE has molecular formula C40H36Br2P2 and molecular weight 738.46900 g/mol.

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

Last updated:

How to cite: Jingsj. "2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE (CAS 18189-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087947-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.