(5-mercapto-1,3,4-thiadiazole-2-ylthio)acetic acid

(5-巯基-1,3,4-噻二唑-2-基硫代)乙酸

Also known as: (5-MERCAPTO-1,3,4-THIADIAZOLE-2-YLTHIO)ACETIC ACID, (5-Mercapto-1,3,4-thiadiazol-2-ylthio)acetic acid, 2-Carboxymethylmercapto-5-mercapto-1,3,4-thiadiazole, 2-Carboxymethylthio-5-mercapto-1,3,4-thiadiazole, 2-Carboxythio-5-mercapto-1,3,4-thiadiazole, NSC 12586, 2-[(5-Mercapto-1,3,4-thiadiazol-2-yl)thio]acetic acid, [(5-Mercapto-1,3,4-thiadiazol-2-yl)sulphanyl]acetic acid, [(5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)sulfanyl]acetic acid, 2-[(Carboxymethyl)sulphanyl]-5-sulphanyl-1,3,4-thiadiazole

CAS No.
53723-88-9
Jingsj CID
J-866139-3
Molecular Formula
C4H4N2O2S3
Chinese Name
(5-巯基-1,3,4-噻二唑-2-基硫代)乙酸
Molecular Weight
208.28200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point168 °C
Boiling Point380.6ºC at 760 mmHg
Density1.89 g/cm3
Flash Point184ºC

Frequently Asked Questions

What is the CAS number of (5-mercapto-1,3,4-thiadiazole-2-ylthio)acetic acid?

53723-88-9

What are the molecular formula and molecular weight of (5-mercapto-1,3,4-thiadiazole-2-ylthio)acetic acid?

C4H4N2O2S3, molecular weight 208.28200 g/mol

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