2-Undecanol
2-十一醇
Also known as: undecan-2-ol, Methyl nonyl carbinol, sec-Undecyl Alcohol, 2-Hendecyl alcohol, DL-2-UNDECANOL, (±)-undecan-2-ol
2-Undecanol (CAS 1653-30-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H24O and a molecular weight of 172.30800 g/mol. It is also known as undecan-2-ol, Methyl nonyl carbinol and sec-Undecyl Alcohol. Key properties include a melting point of 2-3 °C, a boiling point of 130-131 °C28 mm Hg(lit.), a density of 0.828 g/mL at 25 °C(lit.) and a flash point of 226 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1653-30-1
- Jingsj CID
- J-18244-9
- Molecular Formula
- C11H24O
- Chinese Name
- 2-十一醇
- Molecular Weight
- 172.30800 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 2-3 °C |
|---|---|
| Boiling Point | 130-131 °C28 mm Hg(lit.) |
| Density | 0.828 g/mL at 25 °C(lit.) |
| Flash Point | 226 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Undecanol?
The CAS number of 2-Undecanol is 1653-30-1.
What are the molecular formula and molecular weight of 2-Undecanol?
2-Undecanol has molecular formula C11H24O and molecular weight 172.30800 g/mol.
Is 2-Undecanol hazardous?
2-Undecanol 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. "2-Undecanol (CAS 1653-30-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18244-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.