(2-Chlorobenzyl)triphenylphosphonium chloride

(2-氯苄基)三苯基氯化鏻

Also known as: (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE, (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE HYDRATE, (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE HYDRATE 98%, (2-Chlorbenzyl)triphenylphosphoniumchlorid, (2-Chlorobenzyl)triphenylphosphoniuM Chloride, (2-Chlorobenzyl)triphenylphosphonium Chloride >, (2-Chlorobenzyl)triphenylphosphonium chloridehydrate,98%, (2-chlorophenyl)methyl-triphenylphosphanium,chloride, (O-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE, 2-chlorobenzyltriphenylphosphonium chloride, Phosphonium, [(2-chlorophenyl)methyl]triphenyl-, chloride (1:1), Phosphonium,[(2-chlorophenyl)methyl]triphenyl-, chloride (1:1), TRIPHENYL(2-CHLOROBENZYL)PHOSPHONIUM CHLORIDE, Triphenyl(2-chlorobenzyl)phosphonium Chloride, o-Chlorbenzyltriphenylphosphoniumchlorid

(2-Chlorobenzyl)triphenylphosphonium chloride (CAS 18583-55-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H21Cl2P and a molecular weight of 423.314 g/mol. It is also known as (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE, (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE HYDRATE and (2-CHLOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE HYDRATE 98%. Key property: a melting point of 243-245ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18583-55-6
Jingsj CID
J-1308600-8
Molecular Formula
C25H21Cl2P
Chinese Name
(2-氯苄基)三苯基氯化鏻
Molecular Weight
423.314 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point243-245ºC

Frequently Asked Questions

What is the CAS number of (2-Chlorobenzyl)triphenylphosphonium chloride?

The CAS number of (2-Chlorobenzyl)triphenylphosphonium chloride is 18583-55-6.

What are the molecular formula and molecular weight of (2-Chlorobenzyl)triphenylphosphonium chloride?

(2-Chlorobenzyl)triphenylphosphonium chloride has molecular formula C25H21Cl2P and molecular weight 423.314 g/mol.

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

Last updated:

How to cite: Jingsj. "(2-Chlorobenzyl)triphenylphosphonium chloride (CAS 18583-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308600-8 (accessed 2026-10-23).

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