Introduction：Basic information about CAS 659-72-3|Ethyl 4,4-difluoropentanoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethyl 4,4-difluoropentanoate |
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| CAS Number | 659-72-3 | Molecular Weight | 166.166 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 142.5±25.0 °C at 760 mmHg |
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| Molecular Formula | C7H12F2O2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 39.6±18.1 °C |
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| Symbol |
GHS02, GHS06 | Signal Word | Danger |
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Names
| Name | ethyl 4,4-difluoropentanoate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 142.5±25.0 °C at 760 mmHg |
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| Molecular Formula | C7H12F2O2 |
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| Molecular Weight | 166.166 |
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| Flash Point | 39.6±18.1 °C |
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| Exact Mass | 166.080536 |
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| PSA | 26.30000 |
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| LogP | 1.69 |
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| Vapour Pressure | 5.6±0.3 mmHg at 25°C |
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| Index of Refraction | 1.378 |
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| InChIKey | BMPDDDGLNXKZFD-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)CCC(C)(F)F |
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Safety Information
| Symbol |
GHS02, GHS06 |
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| Signal Word | Danger |
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| Hazard Statements | H226-H301-H315-H319-H332-H335 |
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| Supplemental HS | In use may form flammable/explosive vapour-air mixture. |
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| Precautionary Statements | P261-P301 + P310-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn |
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| Risk Phrases | 10-18-20/22-36/37/38 |
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| RIDADR | UN 3272 3 / PGIII |
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| HS Code | 2915600000 |
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Customs
| HS Code | 2915900090 |
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| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| Ethyl 4,4-Difluorovalerate |
| Ethyl 4,4-difluoropentanoate |
| Pentanoic acid, 4,4-difluoro-, ethyl ester |
| 3,3-Difluor-valeriansaeure-ethylester |
