261945-09-9
3,5-Difluoro-4-(trifluoromethyl)benzoic acid
CAS: 261945-09-9
Molecular Formula: C8H3F5O2
261945-09-9 - Names and Identifiers
261945-09-9 - Physico-chemical Properties
| Molecular Formula | C8H3F5O2 |
| Molar Mass | 226.1 |
| Density | 1.571 |
| Boling Point | 252℃ |
| Flash Point | 106℃ |
| Appearance | Solid |
| pKa | 3.01±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
261945-09-9 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
261945-09-9 - Introduction
3,5-difluoro-4-(trifluoromethyl)benzoic acid is an organic compound with the chemical formula C8H3F5O2. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: 3,5-difluoro-4-(trifluoromethyl)benzoic acid is a colorless crystalline or white solid.
-Melting point: About 114-116 degrees Celsius.
-Boiling point: About 302-303 degrees Celsius.
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, with low solubility in water.
Use:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is often used as an important intermediate in organic synthesis. It can be used to synthesize compounds such as drugs, dyes and pesticides.
-In the agricultural field, it can be used as a raw material for pesticides and herbicides.
Method:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is usually synthesized by fluorination reaction. A common preparation method is to use Nitrosyl fluoride (FNO2) or nitrogen trifluoride (NF3) as the fluorine source, and react with benzoic acid or p-nitrobenzoic acid to obtain the target product.
Safety Information:
- 3,5-difluoro-4-(trifluoromethyl)benzoic acid specific hazard and toxicity data less reported, but still need to pay attention to safety in use and storage.
-It is an irritant substance and contact with the skin and eyes may cause irritation and inflammation.
-When operating, wear appropriate personal protective equipment, such as gloves and goggles, to avoid breathing its vapor or contact with its liquid.
-Observe relevant safety procedures and protective measures during use and storage.
Nature:
-Appearance: 3,5-difluoro-4-(trifluoromethyl)benzoic acid is a colorless crystalline or white solid.
-Melting point: About 114-116 degrees Celsius.
-Boiling point: About 302-303 degrees Celsius.
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, with low solubility in water.
Use:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is often used as an important intermediate in organic synthesis. It can be used to synthesize compounds such as drugs, dyes and pesticides.
-In the agricultural field, it can be used as a raw material for pesticides and herbicides.
Method:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is usually synthesized by fluorination reaction. A common preparation method is to use Nitrosyl fluoride (FNO2) or nitrogen trifluoride (NF3) as the fluorine source, and react with benzoic acid or p-nitrobenzoic acid to obtain the target product.
Safety Information:
- 3,5-difluoro-4-(trifluoromethyl)benzoic acid specific hazard and toxicity data less reported, but still need to pay attention to safety in use and storage.
-It is an irritant substance and contact with the skin and eyes may cause irritation and inflammation.
-When operating, wear appropriate personal protective equipment, such as gloves and goggles, to avoid breathing its vapor or contact with its liquid.
-Observe relevant safety procedures and protective measures during use and storage.
Last Update：2024-04-09 19:05:48
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