164149-28-4
4-CYANO-2-FLUOROBENZOIC ACID
CAS: 164149-28-4
Molecular Formula: C8H4FNO2
164149-28-4 - Names and Identifiers
| Name | 4-CYANO-2-FLUOROBENZOIC ACID |
| Synonyms | 4-Cyano-2-fL BENZOICACID,4-CYANO-2-FLUORO o-fluoro-4-cyanobenzoic acid 2-FLUORO-4-CYANOBENZOIC ACID 4-cyano-o-fluorobenzoic acid 4-CYANO-2-FLUOROBENZOIC ACID 4-Carboxy-3-fluorobenzonitrile 3-(2-fluorophenyl)propanoic acid |
| CAS | 164149-28-4 |
| EINECS | 626-661-0 |
| InChI | InChI=1/C9H9FO2/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-4H,5-6H2,(H,11,12) |
164149-28-4 - Physico-chemical Properties
| Molecular Formula | C8H4FNO2 |
| Molar Mass | 165.12 |
| Density | 1.42±0.1 g/cm3(Predicted) |
| Melting Point | 214-216°C |
| Boling Point | 326.3±27.0 °C(Predicted) |
| Flash Point | 119.3°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.00275mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | White to pale brown |
| BRN | 8051929 |
| pKa | 2.61±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.522 |
| MDL | MFCD03094454 |
164149-28-4 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
164149-28-4 - Introduction
4-CYANO-2-FLUOROBENZOIC ACID is an organic compound with the chemical formula C7H4FNO2. The following is a description of its nature, use, formulation and safety information:
Nature:
- 4-CYANO-2-FLUOROBENZOIC ACID is a colorless crystalline solid.
-It is soluble in organic solvents such as ethanol and dimethylformamide at room temperature.
-It has strong acidity.
Use:
- 4-CYANO-2-FLUOROBENZOIC ACID is commonly used in organic synthesis and can be used as raw materials for drugs, pesticides and dyes.
-It can be used to synthesize a variety of anti-tumor and anti-viral drugs in the field of medicine.
-In the agricultural field, it can be used as a precursor for certain pesticides and herbicides.
Method:
The preparation of-4-CYANO-2-FLUOROBENZOIC ACID is usually completed by fluorination reaction and cyanidation reaction.
-A common preparation method is to react p-fluorobenzoic ACID and sodium cyanide under alkaline conditions to obtain 4-CYANO-2-FLUOROBENZOIC ACID.
Safety Information:
- 4-CYANO-2-FLUOROBENZOIC ACID is an organic compound and should be used in accordance with safe operating procedures.
-It may be irritating to the eyes and skin, and direct contact should be avoided when in contact.
-During handling and storage, good ventilation should be maintained to avoid inhalation of vapors or dust.
-Wear appropriate personal protective equipment such as gloves, glasses, etc.
-When using or disposing of the compound, follow relevant regulations and requirements to ensure safety and environmental protection.
Nature:
- 4-CYANO-2-FLUOROBENZOIC ACID is a colorless crystalline solid.
-It is soluble in organic solvents such as ethanol and dimethylformamide at room temperature.
-It has strong acidity.
Use:
- 4-CYANO-2-FLUOROBENZOIC ACID is commonly used in organic synthesis and can be used as raw materials for drugs, pesticides and dyes.
-It can be used to synthesize a variety of anti-tumor and anti-viral drugs in the field of medicine.
-In the agricultural field, it can be used as a precursor for certain pesticides and herbicides.
Method:
The preparation of-4-CYANO-2-FLUOROBENZOIC ACID is usually completed by fluorination reaction and cyanidation reaction.
-A common preparation method is to react p-fluorobenzoic ACID and sodium cyanide under alkaline conditions to obtain 4-CYANO-2-FLUOROBENZOIC ACID.
Safety Information:
- 4-CYANO-2-FLUOROBENZOIC ACID is an organic compound and should be used in accordance with safe operating procedures.
-It may be irritating to the eyes and skin, and direct contact should be avoided when in contact.
-During handling and storage, good ventilation should be maintained to avoid inhalation of vapors or dust.
-Wear appropriate personal protective equipment such as gloves, glasses, etc.
-When using or disposing of the compound, follow relevant regulations and requirements to ensure safety and environmental protection.
Last Update：2024-04-09 02:00:42
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