3-(Dimethylamino)-1-propanethiol
3-(二甲基氨基)-1-丙硫醇
Also known as: 3-(dimethylamino)propane-1-thiol, 1-Propanethiol, 3-(dimethylamino)-, N,N-dimethyl-3-mercaptopropylamine, 3-(dimethylamino)-1-propylthiol, MFCD00128221, 3-(Dimethylamino)propanethiol
3-(Dimethylamino)-1-propanethiol (CAS 42302-17-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H13NS and a molecular weight of 119.228 g/mol. It is also known as 3-(dimethylamino)propane-1-thiol, 1-Propanethiol, 3-(dimethylamino)- and N,N-dimethyl-3-mercaptopropylamine. Key properties include a boiling point of 147.9±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 43.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42302-17-0
- Jingsj CID
- J-991429-4
- Molecular Formula
- C5H13NS
- Chinese Name
- 3-(二甲基氨基)-1-丙硫醇
- Molecular Weight
- 119.228 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 147.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 43.2±22.6 °C |
Frequently Asked Questions
What is the CAS number of 3-(Dimethylamino)-1-propanethiol?
The CAS number of 3-(Dimethylamino)-1-propanethiol is 42302-17-0.
What are the molecular formula and molecular weight of 3-(Dimethylamino)-1-propanethiol?
3-(Dimethylamino)-1-propanethiol has molecular formula C5H13NS and molecular weight 119.228 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Dimethylamino)-1-propanethiol (CAS 42302-17-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-991429-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.