Ethyl 2-undecynoate
2-十一炔酸乙酯
Also known as: 2-UNDECYNOIC ACID ETHYL ESTER, Ethyl undec-2-ynoate, ETHYL DECINE CARBONATE, Mignonette, Undecynoicacidethylester, 2-Undecynoic acid, ethyl ester, Einecs 234-056-4
Ethyl 2-undecynoate (CAS 10519-17-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H22O2 and a molecular weight of 210.313 g/mol. It is also known as 2-UNDECYNOIC ACID ETHYL ESTER, Ethyl undec-2-ynoate and ETHYL DECINE CARBONATE. Key properties include a boiling point of 298.0±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 125.6±6.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10519-17-2
- Jingsj CID
- J-38934-7
- Molecular Formula
- C13H22O2
- Chinese Name
- 2-十一炔酸乙酯
- Molecular Weight
- 210.313 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 298.0±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 125.6±6.7 °C |
| Exact Mass | 210.161987 |
| PSA | 26.30000 |
| LogP | 5.69 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.452 |
Customs & Trade Information
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl 2-undecynoate?
The CAS number of Ethyl 2-undecynoate is 10519-17-2.
What are the molecular formula and molecular weight of Ethyl 2-undecynoate?
Ethyl 2-undecynoate has molecular formula C13H22O2 and molecular weight 210.313 g/mol.
What are the upstream and downstream products of Ethyl 2-undecynoate?
For Ethyl 2-undecynoate, Upstream Products: dec-1-yne, Ethanol; Downstream Products: (E)-2-undecen-1-ol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2-undecynoate (CAS 10519-17-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38934-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.