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(4-Chlorobenzyl)triphenylphosphonium chloride

(4-氯苄基)三苯基氯化磷鎓盐

Also known as: [(4-chlorophenyl)methyl]triphenylphosphonium chloride, (p-chlorobenzyl)triphenylphosphonium chloride, (4-chlorobenzyl)(triphenyl)phosphonium chloride, (4-chlorobenzyl)tris(phenyl)phosphonium chloride, Phosphonium, [(4-chlorophenyl)methyl]triphenyl-, chloride (1:1), MFCD00041533, EINECS 216-228-0

(4-Chlorobenzyl)triphenylphosphonium chloride (CAS 1530-39-8) 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 [(4-chlorophenyl)methyl]triphenylphosphonium chloride, (p-chlorobenzyl)triphenylphosphonium chloride and (4-chlorobenzyl)(triphenyl)phosphonium chloride. Key property: a melting point of >300 °C(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1530-39-8
Jingsj CID
J-24465-1
Molecular Formula
C25H21Cl2P
Chinese Name
(4-氯苄基)三苯基氯化磷鎓盐
Molecular Weight
423.314 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300 °C(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (4-Chlorobenzyl)triphenylphosphonium chloride?

The CAS number of (4-Chlorobenzyl)triphenylphosphonium chloride is 1530-39-8.

What are the molecular formula and molecular weight of (4-Chlorobenzyl)triphenylphosphonium chloride?

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

Is (4-Chlorobenzyl)triphenylphosphonium chloride hazardous?

(4-Chlorobenzyl)triphenylphosphonium chloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(4-Chlorobenzyl)triphenylphosphonium chloride (CAS 1530-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24465-1 (accessed 2026-10-23).

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