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5-Bromo-2-methylbenzothiazole

5-溴-2-甲基苯并噻唑

Also known as: 2-Methyl-5-bromobenzothiazole, 5-Bromo-2-methyl-1,3-benzothiazole, 5-Bromo-2-methyl-1,3-benzthiazole, 5-bromo-2-methylbenzo[d]thiazole, Bromomethylbenzothiazole, 5-Bromo-2-methybenzothiazole, 5-BroMo-2-Mehyl benzothiazole, 5-BROMO-2-METHYLBENZ, Benzothiazole, 5-bromo-2-methyl-

5-Bromo-2-methylbenzothiazole (CAS 63837-11-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6BrNS and a molecular weight of 228.109 g/mol. It is also known as 2-Methyl-5-bromobenzothiazole, 5-Bromo-2-methyl-1,3-benzothiazole and 5-Bromo-2-methyl-1,3-benzthiazole. Key properties include a melting point of 79°C, a boiling point of 299.1±13.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 134.7±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
63837-11-6
Jingsj CID
J-21403-0
Molecular Formula
C8H6BrNS
Chinese Name
5-溴-2-甲基苯并噻唑
Molecular Weight
228.109 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point79°C
Boiling Point299.1±13.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point134.7±19.8 °C

Frequently Asked Questions

What is the CAS number of 5-Bromo-2-methylbenzothiazole?

The CAS number of 5-Bromo-2-methylbenzothiazole is 63837-11-6.

What are the molecular formula and molecular weight of 5-Bromo-2-methylbenzothiazole?

5-Bromo-2-methylbenzothiazole has molecular formula C8H6BrNS and molecular weight 228.109 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Bromo-2-methylbenzothiazole (CAS 63837-11-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21403-0 (accessed 2026-10-22).

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