2-Fluoro-4-nitrophenylacetic acid（CAS# 315228-19-4)
| Hazard Class | IRRITANT |
Introduction
acid is an organic compound with the chemical formula C8H6FNO4. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: White to pale yellow crystalline solid
-Melting Point: 103-105 ℃
-Boiling point: 337 ℃
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol, ether, etc.
Use:
-acid can be used as a chemical intermediate and has a wide range of applications in drug synthesis, Pesticide Synthesis, dye synthesis and other fields.
-In drug research, it can be used to synthesize some anti-inflammatory, antibacterial and other active compounds.
-In pesticide research, it can be used to synthesize some pesticides, herbicides, etc.
-In dye synthesis, it can be used to synthesize some pigments and dyes.
Method:
The preparation of acid can be carried out by the following steps:
1. 2-Fluoro-4-nitrobenzene (2-fluoroo-4-nitrobenzene) is reacted with bromoacetic acid (bromoacetic acid) to obtain 2-bromoacetic acid ester (bromoacetic acid ester).
2. Act acid bromide salt with hydrolysis agent or treat with anion exchange resin to obtain acid.
Safety Information:
-or acid is an organic compound, and appropriate protective measures should be taken when exposed, such as wearing chemical protective gloves, goggles, etc.
-It may be irritating and corrosive to the eyes, skin and respiratory tract. Avoid direct contact.
-During use and storage, care should be taken to avoid fire and avoid contact with oxidants.
-If ingested or inhaled, seek medical attention immediately.
