Vinyl chloroacetate
氯乙酸乙烯酯
Also known as: ethenyl chloroacetate, ethenyl 2-chloroethanoate, chloroacetic acid vinyl ester, vinyl monochloroacetate, 2-chloroacetic acid vinyl ester, acetic acid, chloro-, vinyl ester, chloro-acetic acid ethenyl ester, chloroacetoxy-ethene
Vinyl chloroacetate (CAS 2549-51-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5ClO2 and a molecular weight of 120.534 g/mol. It is also known as ethenyl chloroacetate, ethenyl 2-chloroethanoate and chloroacetic acid vinyl ester. Key properties include a melting point of -68ºC, a boiling point of 123.7±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 39.0±18.1 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2549-51-1
- Jingsj CID
- J-1359389-8
- Molecular Formula
- C4H5ClO2
- Chinese Name
- 氯乙酸乙烯酯
- Molecular Weight
- 120.534 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -68ºC |
|---|---|
| Boiling Point | 123.7±23.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 39.0±18.1 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Vinyl chloroacetate?
The CAS number of Vinyl chloroacetate is 2549-51-1.
What are the molecular formula and molecular weight of Vinyl chloroacetate?
Vinyl chloroacetate has molecular formula C4H5ClO2 and molecular weight 120.534 g/mol.
Is Vinyl chloroacetate hazardous?
Vinyl chloroacetate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Vinyl chloroacetate (CAS 2549-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359389-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.