Introduction：Basic information about CAS 176969-33-8|ETHYL 2-(ETHOXYMETHYLENE)-4,4-DIFLUORO-3-OXOBUTANOATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ETHYL 2-(ETHOXYMETHYLENE)-4,4-DIFLUORO-3-OXOBUTANOATE |
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| CAS Number | 176969-33-8 | Molecular Weight | 222.186 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 248.4±40.0 °C at 760 mmHg |
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| Molecular Formula | C9H12F2O4 | Melting Point | / |
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| MSDS | / | Flash Point | 101.1±22.2 °C |
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Names
| Name | ethyl (2E)-2-(ethoxymethylidene)-4,4-difluoro-3-oxobutanoate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 248.4±40.0 °C at 760 mmHg |
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| Molecular Formula | C9H12F2O4 |
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| Molecular Weight | 222.186 |
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| Flash Point | 101.1±22.2 °C |
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| Exact Mass | 222.070358 |
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| PSA | 52.60000 |
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| LogP | 2.13 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.417 |
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| InChIKey | KDVPGBVZKTVEIS-WAYWQWQTSA-N |
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| SMILES | CCOC=C(C(=O)OCC)C(=O)C(F)F |
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Safety Information
Customs
| HS Code | 2918990090 |
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| 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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Synonyms
| Butanoic acid, 2-(ethoxymethylene)-4,4-difluoro-3-oxo-, ethyl ester |
| Ethyl 2-(ethoxymethylene)-4,4-difluoro-3-oxobutanoate |
| FYFVYVO2&U1O2 |
| pc5667 |
