2-Chlorothiazole
2-氯噻唑
Also known as: 2-Chloro-1,3-thiazole, 2-chloro-thiazole, 2-Thiazolyl chloride, Thiazole, 2-chloro-, EINECS 221-228-9, MFCD00210701
2-Chlorothiazole (CAS 3034-52-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H2ClNS and a molecular weight of 119.573 g/mol. It is also known as 2-Chloro-1,3-thiazole, 2-chloro-thiazole and 2-Thiazolyl chloride. Key properties include a boiling point of 180.8±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 63.2±22.6 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3034-52-4
- Jingsj CID
- J-7335-8
- Molecular Formula
- C3H2ClNS
- Chinese Name
- 2-氯噻唑
- Molecular Weight
- 119.573 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 180.8±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 63.2±22.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Chlorothiazole?
The CAS number of 2-Chlorothiazole is 3034-52-4.
What are the molecular formula and molecular weight of 2-Chlorothiazole?
2-Chlorothiazole has molecular formula C3H2ClNS and molecular weight 119.573 g/mol.
Is 2-Chlorothiazole hazardous?
2-Chlorothiazole has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chlorothiazole (CAS 3034-52-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7335-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.