ethyl 2-mercapto-2-methylpropionate
Also known as: ethyl 2-mercapto-2-methylpropanoate, 2-mercapto-2-methylpropanoic acid ethyl ester, ethyl 2-methyl-2-sulfanylpropanoate, propanoic acid, 2-mercapto-2-methyl-, ethyl ester
ethyl 2-mercapto-2-methylpropionate (CAS 33441-50-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12O2S and a molecular weight of 148.223 g/mol. Key properties include a boiling point of 186.1±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 65.3±7.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33441-50-8
- Jingsj CID
- J-1000655-0
- Molecular Formula
- C6H12O2S
- Molecular Weight
- 148.223 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 186.1±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 65.3±7.8 °C |
| Exact Mass | 148.055801 |
| PSA | 65.10000 |
| LogP | 1.88 |
| Vapor Pressure | 0.7±0.4 mmHg at 25°C |
| Refractive Index | 1.456 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of ethyl 2-mercapto-2-methylpropionate?
The CAS number of ethyl 2-mercapto-2-methylpropionate is 33441-50-8.
What are the molecular formula and molecular weight of ethyl 2-mercapto-2-methylpropionate?
ethyl 2-mercapto-2-methylpropionate has molecular formula C6H12O2S and molecular weight 148.223 g/mol.
What are the upstream and downstream products of ethyl 2-mercapto-2-methylpropionate?
For ethyl 2-mercapto-2-methylpropionate, Upstream Products: Ethyl 2-bromoisobutyrate, Ethanol, 2-Mercapto-2-methylpropionic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 2-mercapto-2-methylpropionate (CAS 33441-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000655-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.