Methyl 2-undecynoate
2-十一炔酸甲酯
Also known as: 2-Undecynoic acid methyl ester, 2-Undecynoic acid, methyl ester, Methyl undec-2-ynoate, Methyldecinecarbonate, Undecynoicacidmethylester, METHYL 2-UNDECYNOATE, METHYLDECINECARBONATE, METHYLUNDEC-2-YNOATE
Methyl 2-undecynoate (CAS 10522-18-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H20O2 and a molecular weight of 196.286 g/mol. It is also known as 2-Undecynoic acid methyl ester, 2-Undecynoic acid, methyl ester and Methyl undec-2-ynoate. Key properties include a boiling point of 280.6±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 117.0±6.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10522-18-6
- Jingsj CID
- J-1016418-1
- Molecular Formula
- C12H20O2
- Chinese Name
- 2-十一炔酸甲酯
- Molecular Weight
- 196.286 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 280.6±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 117.0±6.7 °C |
Frequently Asked Questions
What is the CAS number of Methyl 2-undecynoate?
The CAS number of Methyl 2-undecynoate is 10522-18-6.
What are the molecular formula and molecular weight of Methyl 2-undecynoate?
Methyl 2-undecynoate has molecular formula C12H20O2 and molecular weight 196.286 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 2-undecynoate (CAS 10522-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016418-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.