2-Hydrazinobenzothiazole

2-肼基苯并噻唑

Also known as: 1,3-benzothiazol-2-ylhydrazine, 1-(2-Benzothiazolyl)hydrazine, 1-(Benzothiazol-2-yl)hydrazine, 2-Hydrazino-1,3-benzothiazole, 2-Benzothiazolinone hydrazone, 2-hydrazinylbenzothiazole, Benzothiazole-2-ylhydrazine, 2(3H)-Benzothiazolone hydrazone, Benzothiazole, 2-hydrazinyl-

CAS No.
615-21-4
Jingsj CID
J-34751-0
Molecular Formula
C7H7N3S
Chinese Name
2-肼基苯并噻唑
Molecular Weight
165.216 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point198-202 °C(lit.)
Boiling Point325.8±25.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point150.8±23.2 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Hydrazinobenzothiazole?

615-21-4

What are the molecular formula and molecular weight of 2-Hydrazinobenzothiazole?

C7H7N3S, molecular weight 165.216 g/mol

Is 2-Hydrazinobenzothiazole hazardous?

Danger

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