| 4-CHLORO-2,5-DIFLUOROBENZOIC ACID Basic information |
| Product Name: | 4-CHLORO-2,5-DIFLUOROBENZOIC ACID |
| Synonyms: | 2,5-DIFLUORO-4-CHLOROBENZOIC ACID;2,5-Difluoro-4-chlorobenzoic;4-Chloro-2,5-difluorobenzoic acid 98%;4-Chloro-2,5-difluorobenzoicacid98%;4-Chloro-2,5-difluorobenzoic acid,97%;4- |
| CAS: | 132794-07-1 |
| MF: | C7H3ClF2O2 |
| MW: | 192.55 |
| EINECS: | |
| Product Categories: | Fluorine series;Benzoic acid;C7;Carbonyl Compounds;Carboxylic Acids |
| Mol File: | 132794-07-1.mol |
| 4-CHLORO-2,5-DIFLUOROBENZOIC ACID Chemical Properties |
| Melting point | 154-157 °C (lit.) |
| Boiling point | 258°C (rough estimate) |
| density | 1.4821 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 2.70±0.10(Predicted) |
| form | Crystalline Powder |
| color | Off-white |
| CAS DataBase Reference | 132794-07-1(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29163990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| 4-CHLORO-2,5-DIFLUOROBENZOIC ACID Usage And Synthesis |
| Chemical Properties | OFF-WHITE CRYSTALLINE POWDER |
| General Description | 4-Chloro-2,5-difluorobenzoic acid reacts with substituted 2-hydroxy acetophenones in the presence of POCl3 to afford 2-acetylphenyl-4-chloro-2,5-difluorobenzoate. |
| 4-CHLORO-2,5-DIFLUOROBENZOIC ACID Preparation Products And Raw materials |
| Raw materials | 4'-CHLORO-2',5'-DIFLUOROACETOPHENONE |
| Preparation Products | 4-CHLORO-2,5-DIFLUOROBENZONITRILE |
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