2-Benzothiazolamine, 6-ethyl-

6-乙基苯并[d]噻唑-2-胺

Also known as: 6-ethyl-1,3-benzothiazol-2-amine, 6-Ethylbenzo[d]thiazol-2-amine, 2-amino-6-ethylbenzothiazole, 6-ethyl-2-aminobenzothiazole, 6-ethylbenzothiazol-2-amine

2-Benzothiazolamine, 6-ethyl- (CAS 21224-16-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2S and a molecular weight of 178.25400 g/mol. It is also known as 6-ethyl-1,3-benzothiazol-2-amine, 6-Ethylbenzo[d]thiazol-2-amine and 2-amino-6-ethylbenzothiazole. Key properties include a boiling point of 330.1ºC at 760mmHg, a density of 1.261g/cm3 and a flash point of 153.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21224-16-8
Jingsj CID
J-1311322-3
Molecular Formula
C9H10N2S
Chinese Name
6-乙基苯并[d]噻唑-2-胺
Molecular Weight
178.25400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point330.1ºC at 760mmHg
Density1.261g/cm3
Flash Point153.4ºC

Frequently Asked Questions

What is the CAS number of 2-Benzothiazolamine, 6-ethyl-?

The CAS number of 2-Benzothiazolamine, 6-ethyl- is 21224-16-8.

What are the molecular formula and molecular weight of 2-Benzothiazolamine, 6-ethyl-?

2-Benzothiazolamine, 6-ethyl- has molecular formula C9H10N2S and molecular weight 178.25400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Benzothiazolamine, 6-ethyl- (CAS 21224-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1311322-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.