2-Pentanethiol
2-戊硫醇
Also known as: 1-Methylbutanethiol, 1-Methylbutanthiol, 1-Methylbutyl hydrosulfide, 2-Mercaptopentane, 2-Pentylmercaptan, sec-Amyl mercaptan, Pentane-2-thiol, Pentan-2-thiol, sec-Pentyl mercaptan
2-Pentanethiol (CAS 2084-19-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H12S and a molecular weight of 104.21400 g/mol. It is also known as 1-Methylbutanethiol, 1-Methylbutanthiol and 1-Methylbutyl hydrosulfide. Key properties include a melting point of -169ºC, a boiling point of 114.8ºC at 760 mmHg, a density of 0.83 g/cm3 and a flash point of 15ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2084-19-7
- Jingsj CID
- J-1106392-2
- Molecular Formula
- C5H12S
- Chinese Name
- 2-戊硫醇
- Molecular Weight
- 104.21400 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -169ºC |
|---|---|
| Boiling Point | 114.8ºC at 760 mmHg |
| Density | 0.83 g/cm3 |
| Flash Point | 15ºC |
Frequently Asked Questions
What is the CAS number of 2-Pentanethiol?
The CAS number of 2-Pentanethiol is 2084-19-7.
What are the molecular formula and molecular weight of 2-Pentanethiol?
2-Pentanethiol has molecular formula C5H12S and molecular weight 104.21400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Pentanethiol (CAS 2084-19-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106392-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.