(3,4-Dichloro-phenyl)-propynoic acid ethyl ester
3,4-二氯苯基丙炔酸乙酯
(3,4-Dichloro-phenyl)-propynoic acid ethyl ester (CAS 91183-45-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H8Cl2O2 and a molecular weight of 243.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91183-45-8
- Jingsj CID
- J-1616677-4
- Molecular Formula
- C11H8Cl2O2
- Chinese Name
- 3,4-二氯苯基丙炔酸乙酯
- Molecular Weight
- 243.08 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of (3,4-Dichloro-phenyl)-propynoic acid ethyl ester?
The CAS number of (3,4-Dichloro-phenyl)-propynoic acid ethyl ester is 91183-45-8.
What are the molecular formula and molecular weight of (3,4-Dichloro-phenyl)-propynoic acid ethyl ester?
(3,4-Dichloro-phenyl)-propynoic acid ethyl ester has molecular formula C11H8Cl2O2 and molecular weight 243.08 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3,4-Dichloro-phenyl)-propynoic acid ethyl ester (CAS 91183-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1616677-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.