2,4-Dimethylbenzothiazole

2,4-二甲基苯并噻唑

Also known as: 2,4-Dimethylbenzo[d]thiazole, 2,4-Dimethyl-benzothiazol, 2,4-Dimethyl-benzthiazol, 2,4-dimethyl-1,3-benzothiazole, Benzothiazole, 2,4-dimethyl-

2,4-Dimethylbenzothiazole (CAS 5262-63-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NS and a molecular weight of 163.23900 g/mol. It is also known as 2,4-Dimethylbenzo[d]thiazole, 2,4-Dimethyl-benzothiazol and 2,4-Dimethyl-benzthiazol. Key properties include a boiling point of 259.4ºC at 760 mmHg, a density of 1.176g/cm3 and a flash point of 112.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5262-63-5
Jingsj CID
J-849762-6
Molecular Formula
C9H9NS
Chinese Name
2,4-二甲基苯并噻唑
Molecular Weight
163.23900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point259.4ºC at 760 mmHg
Density1.176g/cm3
Flash Point112.7ºC

Frequently Asked Questions

What is the CAS number of 2,4-Dimethylbenzothiazole?

The CAS number of 2,4-Dimethylbenzothiazole is 5262-63-5.

What are the molecular formula and molecular weight of 2,4-Dimethylbenzothiazole?

2,4-Dimethylbenzothiazole has molecular formula C9H9NS and molecular weight 163.23900 g/mol.

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

Last updated:

How to cite: Jingsj. "2,4-Dimethylbenzothiazole (CAS 5262-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-849762-6 (accessed 2026-10-24).

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