2,4-Dichlorothiazole
Also known as: 2,4-dichloro-1,3-thiazole, Thiazole, 2,4-dichloro-
2,4-Dichlorothiazole (CAS 4175-76-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3HCl2NS and a molecular weight of 154.018 g/mol. Key properties include a melting point of 44 °C, a boiling point of 226.9±32.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 91.0±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4175-76-2
- Jingsj CID
- J-19232-5
- Molecular Formula
- C3HCl2NS
- Molecular Weight
- 154.018 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 44 °C |
|---|---|
| Boiling Point | 226.9±32.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 91.0±25.1 °C |
| Exact Mass | 152.920670 |
| PSA | 41.13000 |
| LogP | 1.58 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.592 |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Dichlorothiazole?
The CAS number of 2,4-Dichlorothiazole is 4175-76-2.
What are the molecular formula and molecular weight of 2,4-Dichlorothiazole?
2,4-Dichlorothiazole has molecular formula C3HCl2NS and molecular weight 154.018 g/mol.
What are the upstream and downstream products of 2,4-Dichlorothiazole?
For 2,4-Dichlorothiazole, Downstream Products: 2,4-Dichlorothiazole-5-carboxaldehyde, 4-(4-Chlorothiazol-2-yl)morpholine, 4-chloro-2-(dimethylamino)-1,3-thiazole-5-carbaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dichlorothiazole (CAS 4175-76-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19232-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.