Methyl 3-(methylthio)propionate
Also known as: Methyl 3-methylthiopropionate, Methyl 3-(methylsulfanyl)propanoate, Methyl 3-(methylmercapto)propionate, Methyl β-methylthiopropionate, Propanoic acid, 3-(methylthio)-, methyl ester, Propionic acid, 3-(methylthio)-, methyl ester, FEMA 2720, EINECS 236-883-6
Methyl 3-(methylthio)propionate (CAS 13532-18-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H10O2S and a molecular weight of 134.197 g/mol. Key properties include a boiling point of 184.4±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 72.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13532-18-8
- Jingsj CID
- J-38726-8
- Molecular Formula
- C5H10O2S
- Molecular Weight
- 134.197 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 184.4±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 72.2±0.0 °C |
| Exact Mass | 134.040146 |
| PSA | 51.60000 |
| LogP | 1.04 |
| Vapor Pressure | 0.7±0.4 mmHg at 25°C |
| Refractive Index | 1.457 |
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 Methyl 3-(methylthio)propionate?
The CAS number of Methyl 3-(methylthio)propionate is 13532-18-8.
What are the molecular formula and molecular weight of Methyl 3-(methylthio)propionate?
Methyl 3-(methylthio)propionate has molecular formula C5H10O2S and molecular weight 134.197 g/mol.
What are the upstream and downstream products of Methyl 3-(methylthio)propionate?
For Methyl 3-(methylthio)propionate, Upstream Products: acrylic acid methyl ester, iodomethane, Methanethiol; Downstream Products: 3-(Methylthio)-1-propanol, 3,3'-Thiodipropionic acid, Dimethyl sulfide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-(methylthio)propionate (CAS 13532-18-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38726-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.