
CAS Number176969-33-8
SynonymsButanoic acid, 2-(ethoxymethylene)-4,4-difluoro-3-oxo-, ethyl ester; Ethyl 2-(ethoxymethylene)-4,4-difluoro-3-oxobutanoate; FYFVYVO2&U1O2; pc5667
Molecular FormulaC9H12F2O4
Molecular Weight222.186
Density1.2±0.1 g/cm3
Boiling Point248.4±40.0 °C at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 176969-33-8 |
| Catalog No. | 2A-1173821 |
| Chinese Name | 2-乙氧基亚甲基-4,4-二氟乙酰乙酸乙酯 |
| Synonyms | Butanoic acid, 2-(ethoxymethylene)-4,4-difluoro-3-oxo-, ethyl ester; Ethyl 2-(ethoxymethylene)-4,4-difluoro-3-oxobutanoate; FYFVYVO2&U1O2; pc5667 |
| Molecular Formula | C9H12F2O4 |
| Molecular Weight | 222.186 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 248.4±40.0 °C at 760 mmHg |
| Storage Condition | room temperature, dry |
| HTC | 2918990090 |
| PubChem ID | 121792684 |
| SMILES | CCOC=C(C(=O)OCC)C(=O)C(F)F |
| InChI | InChI=1S/C9H12F2O4/c1-3-14-5-6(7(12)8(10)11)9(13)15-4-2/h5,8H,3-4H2,1-2H3/b6-5+ |
| InChI Key | KDVPGBVZKTVEIS-WAYWQWQTSA-N |
| 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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