ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate
2-(乙氧基亚甲基)-4,4,4-三氟-3-氧代丁酸乙酯
Also known as: ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate, ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate, ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate, ethyl (2E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate, ethyl 2-(ethoxymethylene)-3-oxo-4,4,4-trifluorobutyrate, Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate, mixture of cis and trans, Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, MFCD02677683, Butanoic acid, 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxo-, ethyl ester, (2E)-
- CAS No.
- 571-55-1
- Jingsj CID
- J-47983-1
- Molecular Formula
- C9H11F3O4
- Chinese Name
- 2-(乙氧基亚甲基)-4,4,4-三氟-3-氧代丁酸乙酯
- Molecular Weight
- 240.176 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 211.6±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 79.7±22.2 °C |
Frequently Asked Questions
What is the CAS number of ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate?
571-55-1
What are the molecular formula and molecular weight of ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate?
C9H11F3O4, molecular weight 240.176 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026