
CAS Number571-55-1
SynonymsEthyl (2E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate; Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate; MFCD02677683; ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate
Molecular FormulaCF3COC(=CHOC2H5)CO2C2H5
Molecular Weight240.18
Purity96%
Density1.2±0.1 g/cm3
Boiling Point80-82 °C/1 mmHg (lit.)
Appearanceliquid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 571-55-1 |
| Catalog No. | 2A-9022975 |
| Chinese Name | 2-(乙氧基亚甲基)-4,4,4-三氟-3-氧代丁酸乙酯 |
| Synonyms | Ethyl (2E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate; Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate; MFCD02677683; ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate |
| Molecular Formula | CF3COC(=CHOC2H5)CO2C2H5 |
| Molecular Weight | 240.18 |
| Purity | 96 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 80-82 °C/1 mmHg (lit.) |
| Appearance | liquid |
| Storage Condition | 2-8°C |
| HTC | 2918990090 |
| PubChem ID | 24867645 |
| MDL Number | MFCD02677683 |
| SMILES | CCO\C=C(\C(=O)OCC)C(=O)C(F)(F)F |
| InChI | 1S/C9H11F3O4/c1-3-15-5-6(8(14)16-4-2)7(13)9(10,11)12/h5H,3-4H2,1-2H3/b6-5+ |
| InChI Key | XNGGOXOLHQANRB-AATRIKPKSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/22975_1_571_55_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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