Ethyl 2,2-difluoropropanoate
Also known as: 2,2-Difluoropropionic acid ethyl ester, Ethyl 2,2-difluoropropionate, 2,2-Difluoropropanoic acid ethyl ester, Propanoic acid, 2,2-difluoro-, ethyl ester, ETHYL 2,2-DIFLUOROPROPIONATE, ethyl 2,2-difluoropropanoate
Ethyl 2,2-difluoropropanoate (CAS 28781-85-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H8F2O2 and a molecular weight of 138.113 g/mol. Key properties include a boiling point of 97.2±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 13.4±18.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28781-85-3
- Jingsj CID
- J-1399403-1
- Molecular Formula
- C5H8F2O2
- Molecular Weight
- 138.113 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 97.2±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 13.4±18.1 °C |
| Exact Mass | 138.049240 |
| PSA | 26.30000 |
| LogP | 0.76 |
| Vapor Pressure | 42.2±0.2 mmHg at 25°C |
| Refractive Index | 1.354 |
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl 2,2-difluoropropanoate?
The CAS number of Ethyl 2,2-difluoropropanoate is 28781-85-3.
What are the molecular formula and molecular weight of Ethyl 2,2-difluoropropanoate?
Ethyl 2,2-difluoropropanoate has molecular formula C5H8F2O2 and molecular weight 138.113 g/mol.
What are the upstream and downstream products of Ethyl 2,2-difluoropropanoate?
For Ethyl 2,2-difluoropropanoate, Upstream Products: Ethyl pyruvate, Diethylaminosulfur trifluoride, Ethanol; Downstream Products: 2,2-Difluoropropanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2,2-difluoropropanoate (CAS 28781-85-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399403-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.