Introduction：Basic information about CAS 1494-98-0|Butanoic acid,4,4,4-trifluoro-3-oxo-2-(2-phenylhydrazinylidene)-, ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butanoic acid,4,4,4-trifluoro-3-oxo-2-(2-phenylhydrazinylidene)-, ethyl ester |
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| CAS Number | 1494-98-0 | Molecular Weight | 288.22300 |
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| Density | 1.3g/cm3 | Boiling Point | 302.6ºC at 760mmHg |
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| Molecular Formula | C12H11F3N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 136.8ºC |
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Names
| Name | 4,4,4-trifluoro-3-oxo-2-(phenylhydrazono)butyric acid ethyl ester |
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Chemical & Physical Properties
| Density | 1.3g/cm3 |
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| Boiling Point | 302.6ºC at 760mmHg |
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| Molecular Formula | C12H11F3N2O3 |
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| Molecular Weight | 288.22300 |
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| Flash Point | 136.8ºC |
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| Exact Mass | 288.07200 |
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| PSA | 67.76000 |
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| LogP | 2.22200 |
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| Vapour Pressure | 0.00098mmHg at 25°C |
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| Index of Refraction | 1.495 |
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Safety Information
Customs
| HS Code | 2928000090 |
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| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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