Introduction：Basic information about CAS 175968-39-5|2,3-Difluoro-4-hydroxybenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Difluoro-4-hydroxybenzoic acid |
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| CAS Number | 175968-39-5 | Molecular Weight | 174.102 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 313.5±42.0 °C at 760 mmHg |
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| Molecular Formula | C7H4F2O3 | Melting Point | 210-211ºC |
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| MSDS | USA | Flash Point | 143.4±27.9 °C |
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Names
| Name | 2,3-Difluoro-4-hydroxybenzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 313.5±42.0 °C at 760 mmHg |
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| Melting Point | 210-211ºC |
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| Molecular Formula | C7H4F2O3 |
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| Molecular Weight | 174.102 |
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| Flash Point | 143.4±27.9 °C |
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| Exact Mass | 174.012848 |
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| PSA | 57.53000 |
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| LogP | 2.13 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.557 |
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| InChIKey | XIZIDHMVDRRFBT-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc(O)c(F)c1F |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | 25 |
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| Safety Phrases | 45 |
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| HS Code | 2918290000 |
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Customs
| HS Code | 2918290000 |
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| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 2,3-Difluoro-4-hydroxybenzoic acid |
| Benzoic acid, 2,3-difluoro-4-hydroxy- |
| 2,3-difluoro-4-hydroxy-benzoic Acid |
| 4-hydroxy-2,3-difluoro-benzoic acid |
| 2,3-Diifluoro-4-hydroxybenzoic acid |
| MFCD01321116 |
| QVR DQ BF CF |
| 4-Carboxy-2,3-difluorophenol |
