3-Methoxy-1-butanol
3-甲氧基丁醇
Also known as: 3-Methoxybutanol, 3-Methoxybutan-1-ol, 3-Methoxy-n-butanol, 1,3-Butylene glycol monomethyl ether, Methoxybutanol, 1-Butanol, 3-methoxy-, 3-Methoxy-1-butanol, 3-methoxybutane-1-ol, 3-methoxybutyl alcohol, MFCD00002931
3-Methoxy-1-butanol (CAS 2517-43-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H12O2 and a molecular weight of 104.148 g/mol. It is also known as 3-Methoxybutanol, 3-Methoxybutan-1-ol and 3-Methoxy-n-butanol. Key properties include a melting point of -85 °C, a boiling point of 162.6±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 46.7±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2517-43-3
- Jingsj CID
- J-10040-5
- Molecular Formula
- C5H12O2
- Chinese Name
- 3-甲氧基丁醇
- Molecular Weight
- 104.148 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -85 °C |
|---|---|
| Boiling Point | 162.6±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 46.7±0.0 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-Methoxy-1-butanol?
The CAS number of 3-Methoxy-1-butanol is 2517-43-3.
What are the molecular formula and molecular weight of 3-Methoxy-1-butanol?
3-Methoxy-1-butanol has molecular formula C5H12O2 and molecular weight 104.148 g/mol.
Is 3-Methoxy-1-butanol hazardous?
3-Methoxy-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. "3-Methoxy-1-butanol (CAS 2517-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10040-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.