2-Methylthioacetaldehyde
Also known as: (Methylmercapto)acetaldehyde, (Methylsulfanyl)acetaldehyde, (Methylthio)acetaldehyde, 2-(Methylmercapto)acetaldehyde, 2-(Methylthio)acetaldehyde, 2-methylsulfanylacetaldehyde, 2-methylsulfanylethanal, Acetaldehyde, 2-(methylthio)-, Methylmercapto acetaldehyde, UNII-F0NVN68DIT, 1738031, VH1S1
2-Methylthioacetaldehyde (CAS 23328-62-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H6OS and a molecular weight of 90.144 g/mol. Key properties include a boiling point of 120.9±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 30.5±8.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23328-62-3
- Jingsj CID
- J-1516756-3
- Molecular Formula
- C3H6OS
- Molecular Weight
- 90.144 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 120.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 30.5±8.3 °C |
| Exact Mass | 90.013931 |
| PSA | 42.37000 |
| LogP | 0.49 |
| Vapor Pressure | 14.9±0.2 mmHg at 25°C |
| Refractive Index | 1.453 |
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 2-Methylthioacetaldehyde?
The CAS number of 2-Methylthioacetaldehyde is 23328-62-3.
What are the molecular formula and molecular weight of 2-Methylthioacetaldehyde?
2-Methylthioacetaldehyde has molecular formula C3H6OS and molecular weight 90.144 g/mol.
What are the upstream and downstream products of 2-Methylthioacetaldehyde?
For 2-Methylthioacetaldehyde, Upstream Products: 1,1-Dimethoxy-2-(methylthio)ethane, Methyl 2-(methylthio)acetate.
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-Methylthioacetaldehyde (CAS 23328-62-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516756-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.