239135-52-5
5-Fluoro-2-(trifluoromethyl)phenylacetic acid
CAS: 239135-52-5
Molecular Formula: C9H6F4O2
239135-52-5 - Names and Identifiers
| Name | 5-Fluoro-2-(trifluoromethyl)phenylacetic acid |
| Synonyms | 239135-52-5 QV1R CF FXFFF 2-(Carboxymethyl)-4-fluorobenzotrifluoride 5-Fluoro-2-(trifluoromethyl)phenylacetic acid [5-Fluoro-2-(trifluoromethyl)phenyl]acetic acid 2-(5-Fluoro-2-(trifluoroMethyl)phenyl)acetic acid Benzeneacetic acid, 5-fluoro-2-(trifluoromethyl)- |
| CAS | 239135-52-5 |
| InChI | InChI=1/C9H6F4O2/c10-6-1-2-7(9(11,12)13)5(3-6)4-8(14)15/h1-3H,4H2,(H,14,15) |
239135-52-5 - Physico-chemical Properties
| Molecular Formula | C9H6F4O2 |
| Molar Mass | 222.14 |
| Density | 1.436±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 241.4±35.0℃ (760 Torr) |
| Flash Point | 99.8±25.9℃ |
| Vapor Presure | 0.0195mmHg at 25°C |
| pKa | 3.88±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.459 |
| MDL | MFCD00236304 |
239135-52-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
239135-52-5 - Introduction
5-Fluoro-2-(trifluoromethyl)phenylacetic acid is an organic compound with the chemical formula C8H5F4O2. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: 5-Fluoro-2-(trifluoromethyl)phenylacetic acid is a white crystalline solid.
-Solubility: It can be dissolved in many organic solvents, such as methanol, ethanol and dichloromethane.
-Melting point: The melting point is about 90-93°C.
-Stability: It is relatively stable at room temperature, but may decompose at high temperature.
Use:
-Chemical reagent: 5-Fluoro-2-(trifluoromethyl)phenylacetic acid can be used as a reagent in organic synthesis, such as an intermediate in drug synthesis.
-Pesticide: It can also be used as a raw material or intermediate for pesticides.
Method:
- 5-Fluoro-2-(trifluoromethyl)phenylacetic acid is usually prepared by chemical synthesis. A common method of preparation is the reaction of 2-(trifluoromethyl) phenylacetic acid with boron pentafluoride and Copper fluoride to give the desired product.
Safety Information:
- 5-Fluoro-2-(trifluoromethyl)phenylacetic acid has low toxicity under normal operating conditions. However, as a chemical substance, it still needs to be handled with caution, taking care to prevent inhalation, contact with the skin and entering the eyes.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical attention if necessary.
Nature:
-Appearance: 5-Fluoro-2-(trifluoromethyl)phenylacetic acid is a white crystalline solid.
-Solubility: It can be dissolved in many organic solvents, such as methanol, ethanol and dichloromethane.
-Melting point: The melting point is about 90-93°C.
-Stability: It is relatively stable at room temperature, but may decompose at high temperature.
Use:
-Chemical reagent: 5-Fluoro-2-(trifluoromethyl)phenylacetic acid can be used as a reagent in organic synthesis, such as an intermediate in drug synthesis.
-Pesticide: It can also be used as a raw material or intermediate for pesticides.
Method:
- 5-Fluoro-2-(trifluoromethyl)phenylacetic acid is usually prepared by chemical synthesis. A common method of preparation is the reaction of 2-(trifluoromethyl) phenylacetic acid with boron pentafluoride and Copper fluoride to give the desired product.
Safety Information:
- 5-Fluoro-2-(trifluoromethyl)phenylacetic acid has low toxicity under normal operating conditions. However, as a chemical substance, it still needs to be handled with caution, taking care to prevent inhalation, contact with the skin and entering the eyes.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical attention if necessary.
Last Update：2024-04-09 02:00:44
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