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4-Methyl-2-mercaptobenzothiazole

4-甲基-2-巯基苯并噻唑

Also known as: 4-METHYL-2-MERCAPTOBENZOTHIAZOLE, 4-Methyl-2-Mercaptobenzothiazole, 4-Methylbenzo[d]thiazole-2(3H)-thione, 4-methyl-3H-1,3-benzothiazole-2-thione, 4-methyl-3H-benzothiazole-2-thione, 4-Methyl-3H-benzothiazole-2-thione

4-Methyl-2-mercaptobenzothiazole (CAS 2268-77-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7NS2 and a molecular weight of 181.27800 g/mol. It is also known as 4-METHYL-2-MERCAPTOBENZOTHIAZOLE, 4-Methyl-2-Mercaptobenzothiazole and 4-Methylbenzo[d]thiazole-2(3H)-thione. Key properties include a boiling point of 308.7ºC at 760mmHg, a density of 1.39g/cm3 and a flash point of 140.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2268-77-1
Jingsj CID
J-1151294-3
Molecular Formula
C8H7NS2
Chinese Name
4-甲基-2-巯基苯并噻唑
Molecular Weight
181.27800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point308.7ºC at 760mmHg
Density1.39g/cm3
Flash Point140.5ºC

Frequently Asked Questions

What is the CAS number of 4-Methyl-2-mercaptobenzothiazole?

The CAS number of 4-Methyl-2-mercaptobenzothiazole is 2268-77-1.

What are the molecular formula and molecular weight of 4-Methyl-2-mercaptobenzothiazole?

4-Methyl-2-mercaptobenzothiazole has molecular formula C8H7NS2 and molecular weight 181.27800 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methyl-2-mercaptobenzothiazole (CAS 2268-77-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1151294-3 (accessed 2026-10-25).

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