Introduction：Basic information about CAS 55805-21-5|4-(Difluoromethyl)benzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(Difluoromethyl)benzoic acid |
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| CAS Number | 55805-21-5 | Molecular Weight | 172.129 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 271.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C8H6F2O2 | Melting Point | 203-205ºC |
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| MSDS | / | Flash Point | 118.1±25.9 °C |
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Names
| Name | 4-(difluoromethyl)benzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 271.6±35.0 °C at 760 mmHg |
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| Melting Point | 203-205ºC |
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| Molecular Formula | C8H6F2O2 |
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| Molecular Weight | 172.129 |
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| Flash Point | 118.1±25.9 °C |
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| Exact Mass | 172.033585 |
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| PSA | 37.30000 |
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| LogP | 2.27 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.503 |
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| InChIKey | AVYXJQFZBUXNHB-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc(C(F)F)cc1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2916399090 |
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Customs
| HS Code | 2916399090 |
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| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 4-Carboxybenzalfluorid |
| 4-(Difluoromethyl)benzoic acid |
| Benzoic acid, 4-(difluoromethyl)- |
| p-difluoromethylbenzoic acid |
| 4-difluoromethyl-benzoic acid |
