1,3-Benzothiazole-2,6-diamine

1,3-苯并噻唑-2,6-二胺

Also known as: Benzothiazole-2,6-diamine, 2,6-Diaminobenzothiazole, 2,6-Benzothiazolediamine, 2,6-Diamino-1,3-benzothiazole, 2,6-Diamine-benzo[d]thiazole, Benzo[d]thiazole-2,6-diamine, 6-Amino-2-aminobenzothiazole, 2,6-diaminobenzthiazole, (2-amino-1,3-benzothiazol-6-yl)amine

CAS No.
5407-51-2
Jingsj CID
J-1399924-7
Molecular Formula
C7H7N3S
Chinese Name
1,3-苯并噻唑-2,6-二胺
Molecular Weight
165.216 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point207 °C
Boiling Point404.4±37.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point198.4±26.5 °C

Frequently Asked Questions

What is the CAS number of 1,3-Benzothiazole-2,6-diamine?

5407-51-2

What are the molecular formula and molecular weight of 1,3-Benzothiazole-2,6-diamine?

C7H7N3S, molecular weight 165.216 g/mol

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