Propanethioamide
Also known as: Thiopropionamide, propanethioamide
Propanethioamide (CAS 631-58-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C3H7NS and a molecular weight of 89.159 g/mol. Key properties include a melting point of 40ºC, a boiling point of 133.9±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 34.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 631-58-3
- Jingsj CID
- J-38011-0
- Molecular Formula
- C3H7NS
- Molecular Weight
- 89.159 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 40ºC |
|---|---|
| Boiling Point | 133.9±23.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 34.8±22.6 °C |
| Exact Mass | 89.029922 |
| PSA | 58.11000 |
| LogP | 0.27 |
| Vapor Pressure | 8.3±0.2 mmHg at 25°C |
| Refractive Index | 1.530 |
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 Propanethioamide?
The CAS number of Propanethioamide is 631-58-3.
What are the molecular formula and molecular weight of Propanethioamide?
Propanethioamide has molecular formula C3H7NS and molecular weight 89.159 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propanethioamide (CAS 631-58-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38011-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.