Sodium 4-chlorobenzoate

4-氯苯甲酸钠

Also known as: Sodium p-chlorobenzoate, 4-Chlorobenzoic acid sodium salt, SODIUM P-CHLOROBENZOATE, SODIUM 4-CHLOROBENZOATE, Microbin, Microbine, p-Chlorobenzoic acid sodium salt, Sodium 4-chlorobenzoate 98%, Benzoic acid, p-chloro-, sodium salt, p-chloro-sodium benzoate, sodium para-chlorobenzoate

CAS No.
3686-66-6
Jingsj CID
J-1378049-2
Molecular Formula
C7H4ClNaO2
Chinese Name
4-氯苯甲酸钠
Molecular Weight
178.54800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point243ºC
Boiling Point287.2ºC at 760mmHg
Density1.374g/cm3
Flash Point127.5ºC

Frequently Asked Questions

What is the CAS number of Sodium 4-chlorobenzoate?

3686-66-6

What are the molecular formula and molecular weight of Sodium 4-chlorobenzoate?

C7H4ClNaO2, molecular weight 178.54800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026