Benzothiazole-2-carboxaldehyde

苯并噻唑-2-甲醛

Also known as: 1,3-Benzothiazole-2-carbaldehyde, 1,3-Benzothiazole-2-carboxaldehyde, 2-Benzothiazolecarbaldehyde, 2-Benzothiazolecarboxaldehyde, Benzo[d]thiazole-2-carbaldehyde, RARECHEM AM LA 0033

CAS No.
6639-57-2
Jingsj CID
J-1968012-7
Molecular Formula
C8H5NOS
Chinese Name
苯并噻唑-2-甲醛
Molecular Weight
163.196 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point74 °C
Boiling Point305.7±25.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point138.7±23.2 °C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Benzothiazole-2-carboxaldehyde?

6639-57-2

What are the molecular formula and molecular weight of Benzothiazole-2-carboxaldehyde?

C8H5NOS, molecular weight 163.196 g/mol

Is Benzothiazole-2-carboxaldehyde hazardous?

Danger

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