194240-75-0
4-CHLORO-2-FLUOROPHENYLACETIC ACID
CAS: 194240-75-0
Molecular Formula: C8H6ClFO2
194240-75-0 - Names and Identifiers
| Name | 4-CHLORO-2-FLUOROPHENYLACETIC ACID |
| Synonyms | RARECHEM AL BO 0928 4-Chlor-2-Flour phenyactic acid 4-CHLORO-2-FLUOROPHENYLACETIC ACID 2-(4-chloro-2-fluorophenyl)acetic acid Benzeneacetic acid, 4-chloro-2-fluoro- |
| CAS | 194240-75-0 |
| InChI | InChI=1/C8H6ClFO2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12) |
194240-75-0 - Physico-chemical Properties
| Molecular Formula | C8H6ClFO2 |
| Molar Mass | 188.58 |
| Density | 1.417±0.06 g/cm3(Predicted) |
| Melting Point | 113-115°C |
| Boling Point | 287.3±25.0 °C(Predicted) |
| Flash Point | 127.6°C |
| Water Solubility | Slightly soluble in water. |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.00116mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| pKa | 3.89±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.548 |
| MDL | MFCD03095402 |
194240-75-0 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| 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. |
| Hazard Class | IRRITANT |
194240-75-0 - Introduction
ACID is an organic compound with the chemical formula C8H6ClFO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: ACID is a colorless to light yellow crystal or powder.
-Melting point: about 58°C.
-Boiling point: About 197 ℃.
-Solubility: It is difficult to dissolve in water, but soluble in organic solvents such as ethanol and chloroform.
Use:
-Chemical intermediate: ACID can be used as an important intermediate in organic synthesis. It is commonly used in the preparation of organic compounds such as pharmaceuticals, dyes and pesticides.
Method:
-the ACID can be prepared by the following methods:
1. The reaction of p-chlorobenzeneacetic acid with hydrofluoric acid, and then the product is obtained by dechlorination reaction.
2.3-chloro -4-fluorophenylacetic acid is reacted with trimethyl phosphite, and then the product is obtained by dechlorination reaction.
Safety Information:
-ACID is an organic compound with a certain degree of danger.
-During operation, avoid direct contact with skin and eyes, and avoid inhaling gas or dust.
-use should pay attention to protective measures, such as wearing gloves, glasses and protective clothing.
-In case of accidental contact or inhalation, rinse immediately with water and seek medical attention if necessary.
-In storage and handling, please follow the relevant safety procedures, avoid fire and high temperature.
Nature:
-Appearance: ACID is a colorless to light yellow crystal or powder.
-Melting point: about 58°C.
-Boiling point: About 197 ℃.
-Solubility: It is difficult to dissolve in water, but soluble in organic solvents such as ethanol and chloroform.
Use:
-Chemical intermediate: ACID can be used as an important intermediate in organic synthesis. It is commonly used in the preparation of organic compounds such as pharmaceuticals, dyes and pesticides.
Method:
-the ACID can be prepared by the following methods:
1. The reaction of p-chlorobenzeneacetic acid with hydrofluoric acid, and then the product is obtained by dechlorination reaction.
2.3-chloro -4-fluorophenylacetic acid is reacted with trimethyl phosphite, and then the product is obtained by dechlorination reaction.
Safety Information:
-ACID is an organic compound with a certain degree of danger.
-During operation, avoid direct contact with skin and eyes, and avoid inhaling gas or dust.
-use should pay attention to protective measures, such as wearing gloves, glasses and protective clothing.
-In case of accidental contact or inhalation, rinse immediately with water and seek medical attention if necessary.
-In storage and handling, please follow the relevant safety procedures, avoid fire and high temperature.
Last Update：2024-04-09 02:00:43
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