Introduction：Basic information about CAS 2252-51-9|2-Chloro-4-fluorobenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloro-4-fluorobenzoic acid |
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| CAS Number | 2252-51-9 | Molecular Weight | 174.557 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 271.9±20.0 °C at 760 mmHg |
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| Molecular Formula | C7H4ClFO2 | Melting Point | 181-183 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 118.2±21.8 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2-Chloro-4-fluorobenzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 271.9±20.0 °C at 760 mmHg |
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| Melting Point | 181-183 °C(lit.) |
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| Molecular Formula | C7H4ClFO2 |
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| Molecular Weight | 174.557 |
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| Flash Point | 118.2±21.8 °C |
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| Exact Mass | 173.988388 |
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| PSA | 37.30000 |
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| LogP | 1.77 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.558 |
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| InChIKey | GRPWQLDSGNZEQE-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc(F)cc1Cl |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H315-H318-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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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
| QVR BG DF |
| 2-Chloro-4-fluorobenzoic acid |
| Benzoic acid,2-chloro-4-fluoro |
| EINECS 218-845-0 |
| MFCD00010615 |
| 2-Cl-4-FHBA |
| Benzoic acid, 2-chloro-4-fluoro- |
| 2-choro-4-fluorobenzoic acid |
| 2-Chlor-4-fluor-benzoesaeure |
| 2-chloro-4-fluoro-benzoic acid |
| 4-fluoro-2-chloro-benzoic acid |
