5-Fluoro-2-methylbenzothiazole
5-氟-2-甲基苯并噻唑
Also known as: 5-Fluoro-2-methylbenzo[d]thiazole, 2-Methyl-5-fluorobenzothiazole, 5-fluoro-2-methyl-1,3-benzothiazole, Benzothiazole, 5-fluoro-2-methyl-, MFCD00135018
5-Fluoro-2-methylbenzothiazole (CAS 399-75-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6FNS and a molecular weight of 167.20300 g/mol. It is also known as 5-Fluoro-2-methylbenzo[d]thiazole, 2-Methyl-5-fluorobenzothiazole and 5-fluoro-2-methyl-1,3-benzothiazole. Key properties include a boiling point of 110-112 °C7 mm Hg(lit.), a density of 1.256 g/mL at 25 °C(lit.) and a flash point of 185 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 399-75-7
- Jingsj CID
- J-1116739-8
- Molecular Formula
- C8H6FNS
- Chinese Name
- 5-氟-2-甲基苯并噻唑
- Molecular Weight
- 167.20300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 110-112 °C7 mm Hg(lit.) |
|---|---|
| Density | 1.256 g/mL at 25 °C(lit.) |
| Flash Point | 185 °F |
Frequently Asked Questions
What is the CAS number of 5-Fluoro-2-methylbenzothiazole?
The CAS number of 5-Fluoro-2-methylbenzothiazole is 399-75-7.
What are the molecular formula and molecular weight of 5-Fluoro-2-methylbenzothiazole?
5-Fluoro-2-methylbenzothiazole has molecular formula C8H6FNS and molecular weight 167.20300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Fluoro-2-methylbenzothiazole (CAS 399-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116739-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.