Skip to main content
Jingsj
.mol.sdf

(2-Hydroxybenzyl)triphenylphosphonium bromide

Also known as: (2-Hydroxybenzyl)triphenylphosphonium bromide, (2-hydroxyphenyl)methyl-triphenylphosphonium bromide, Phosphonium, [(2-hydroxyphenyl)methyl]triphenyl-, bromide, 2-Hydroxyphenylmethyltriphenylphosphonium

(2-Hydroxybenzyl)triphenylphosphonium bromide (CAS 70340-04-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H22BrOP and a molecular weight of 449.319 g/mol. Key property: a melting point of 242-245 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70340-04-4
Jingsj CID
J-927895-9
Molecular Formula
C25H22BrOP
Molecular Weight
449.319 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point242-245 °C(lit.)
Exact Mass448.059143
PSA33.82000
LogP1.89030

Frequently Asked Questions

What is the CAS number of (2-Hydroxybenzyl)triphenylphosphonium bromide?

The CAS number of (2-Hydroxybenzyl)triphenylphosphonium bromide is 70340-04-4.

What are the molecular formula and molecular weight of (2-Hydroxybenzyl)triphenylphosphonium bromide?

(2-Hydroxybenzyl)triphenylphosphonium bromide has molecular formula C25H22BrOP and molecular weight 449.319 g/mol.

What are the upstream and downstream products of (2-Hydroxybenzyl)triphenylphosphonium bromide?

For (2-Hydroxybenzyl)triphenylphosphonium bromide, Upstream Products: Salicyl alcohol, Triphenylphosphine hydrobromide, Triphenylphosphine; Downstream Products: Ethyl benzofuran-2-carboxylate, 2-Acetylbenzofuran, Methyl (2-hydroxyphenyl)acetate.

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-Hydroxybenzyl)triphenylphosphonium bromide (CAS 70340-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-927895-9 (accessed 2026-11-09).

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