4-Mercapto-1-butanol
4-巯基-1-丁醇
Also known as: 4-Mercaptobutan-1-ol, 4-sulfanylbutan-1-ol, 1-Butanol, 4-mercapto-, 4-Hydroxybutyl mercaptan, 4-Mercapto-1-butanol 95%, 4-Mercapto-1-butanol 97+%, 4-Mercaptobutanol, 4-hydroxy-1-mercaptobutane
4-Mercapto-1-butanol (CAS 14970-83-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H10OS and a molecular weight of 106.18700 g/mol. It is also known as 4-Mercaptobutan-1-ol, 4-sulfanylbutan-1-ol and 1-Butanol, 4-mercapto-. Key properties include a melting point of -100°C (estimate), a boiling point of 102-103ºC20 mm Hg(lit.), a density of 1.03 g/mL at 25ºC(lit.) and a flash point of 202 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14970-83-3
- Jingsj CID
- J-46488-0
- Molecular Formula
- C4H10OS
- Chinese Name
- 4-巯基-1-丁醇
- Molecular Weight
- 106.18700 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -100°C (estimate) |
|---|---|
| Boiling Point | 102-103ºC20 mm Hg(lit.) |
| Density | 1.03 g/mL at 25ºC(lit.) |
| Flash Point | 202 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Mercapto-1-butanol?
The CAS number of 4-Mercapto-1-butanol is 14970-83-3.
What are the molecular formula and molecular weight of 4-Mercapto-1-butanol?
4-Mercapto-1-butanol has molecular formula C4H10OS and molecular weight 106.18700 g/mol.
Is 4-Mercapto-1-butanol hazardous?
4-Mercapto-1-butanol has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Mercapto-1-butanol (CAS 14970-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46488-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.