(Phenylthio)acetic acid

苯硫基乙酸

Also known as: 2-(Phenylsulfanyl)acetic acid, Phenylsulfanylacetic acid, Thiophenoxyacetic acid, S-Phenylthioglycolic acid, (Phenylmercapto)acetic acid, Carboxymethylphenylsulfide, 2-(Phenylthio)acetic acid

CAS No.
103-04-8
Jingsj CID
J-1990798-3
Molecular Formula
C8H8O2S
Chinese Name
苯硫基乙酸
Molecular Weight
168.213 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point60-63 °C(lit.)
Boiling Point314.4±25.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point144.0±23.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (Phenylthio)acetic acid?

103-04-8

What are the molecular formula and molecular weight of (Phenylthio)acetic acid?

C8H8O2S, molecular weight 168.213 g/mol

Is (Phenylthio)acetic acid hazardous?

Warning

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