315-31-1
2-fluoro-3-methylbenzoic acid
CAS: 315-31-1
Molecular Formula: C8H7FO2
315-31-1 - Names and Identifiers
| Name | 2-fluoro-3-methylbenzoic acid |
| Synonyms | 2-Fluoro-m-toluic acid 2-FLUORO-3-METHYLBENZOIC ACID 2-fluoro-3-methylbenzoic acid Benzoic acid, 2-fluoro-3-methyl- 2-Fluoro-m-toluic acid, 3-Carboxy-2-fluorotoluene |
| CAS | 315-31-1 |
| InChI | InChI=1/C4H3FN2/c5-4-6-2-1-3-7-4/h1-3H |
315-31-1 - Physico-chemical Properties
| Molecular Formula | C8H7FO2 |
| Molar Mass | 154.14 |
| Density | 1.258±0.06 g/cm3(Predicted) |
| Melting Point | 114-116 |
| Boling Point | 258.4±20.0 °C(Predicted) |
| Flash Point | 72.962°C |
| Vapor Presure | 0.544mmHg at 25°C |
| Appearance | White powder |
| Color | White to Almost white |
| pKa | 3.34±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.472 |
| MDL | MFCD00042504 |
315-31-1 - Risk and Safety
| Risk Codes | 22 - Harmful if swallowed |
| Hazard Note | Irritant |
315-31-1 - Introduction
2-fluoro-3-methylbenzoic acid is an organic compound with the chemical formula C8H7FO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2-fluoro-3-methylbenzoic acid is a white crystalline solid.
-Melting point: About 108-110 ℃.
-Boiling point: About 295-296 ℃.
-Solubility: Soluble in organic solvents (such as ethanol, chloroform), slightly soluble in water.
Use:
- 2-fluoro-3-methylbenzoic acid can be used in organic synthesis reactions and is often used as a synthetic raw material for drugs or pesticide intermediates.
-It can also be used as a catalyst, absorbance determination reagent, dye and paint components in the field of chemicals.
Method:
- 2-fluoro-3-methylbenzoic acid has various preparation methods, and the common method is to synthesize benzoic acid through fluorination and methylation.
-The specific preparation method can use hydrofluoric acid or sodium fluoride to react with methyl iodide to generate 2-fluoro-3-methylbenzoic acid.
Safety Information:
- 2-fluoro-3-methylbenzoic acid is less harmful to human body and environment under general operating conditions.
-But still be careful to avoid inhalation, contact with skin and eyes, and avoid ingestion.
-Wear appropriate personal protective equipment, such as goggles, gloves, and lab coats, during use or handling.
Nature:
-Appearance: 2-fluoro-3-methylbenzoic acid is a white crystalline solid.
-Melting point: About 108-110 ℃.
-Boiling point: About 295-296 ℃.
-Solubility: Soluble in organic solvents (such as ethanol, chloroform), slightly soluble in water.
Use:
- 2-fluoro-3-methylbenzoic acid can be used in organic synthesis reactions and is often used as a synthetic raw material for drugs or pesticide intermediates.
-It can also be used as a catalyst, absorbance determination reagent, dye and paint components in the field of chemicals.
Method:
- 2-fluoro-3-methylbenzoic acid has various preparation methods, and the common method is to synthesize benzoic acid through fluorination and methylation.
-The specific preparation method can use hydrofluoric acid or sodium fluoride to react with methyl iodide to generate 2-fluoro-3-methylbenzoic acid.
Safety Information:
- 2-fluoro-3-methylbenzoic acid is less harmful to human body and environment under general operating conditions.
-But still be careful to avoid inhalation, contact with skin and eyes, and avoid ingestion.
-Wear appropriate personal protective equipment, such as goggles, gloves, and lab coats, during use or handling.
Last Update：2024-04-09 02:00:45
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