2-Methoxythiazole
2-甲氧基噻唑
Also known as: 2-METHOXYTHIAZOLE, 2-METHOXY-1,3-THIAZOLE, 2-Methoxy-1,3-thiazole, 2-Methoxylthiazole, Thiazole, 2-methoxy-
2-Methoxythiazole (CAS 14542-13-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5NOS and a molecular weight of 115.154 g/mol. It is also known as 2-METHOXYTHIAZOLE, 2-METHOXY-1,3-THIAZOLE and 2-Methoxy-1,3-thiazole. Key properties include a boiling point of 148.7±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 43.7±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14542-13-3
- Jingsj CID
- J-42567-4
- Molecular Formula
- C4H5NOS
- Chinese Name
- 2-甲氧基噻唑
- Molecular Weight
- 115.154 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 148.7±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 43.7±22.6 °C |
| Exact Mass | 115.009186 |
| PSA | 50.36000 |
| LogP | 1.21 |
| Vapor Pressure | 5.3±0.3 mmHg at 25°C |
| Refractive Index | 1.524 |
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-Methoxythiazole?
The CAS number of 2-Methoxythiazole is 14542-13-3.
What are the molecular formula and molecular weight of 2-Methoxythiazole?
2-Methoxythiazole has molecular formula C4H5NOS and molecular weight 115.154 g/mol.
What are the upstream and downstream products of 2-Methoxythiazole?
For 2-Methoxythiazole, Upstream Products: 2-Bromothiazole, 2-Chlorothiazole, 1,2-Dichloro-1-ethoxyethane; Downstream Products: 2-Methoxy-5-(tributylstannyl)thiazole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxythiazole (CAS 14542-13-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42567-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.