Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)-

Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)- - Names and Identifiers

Name	3,5-Difluoro-4-(trifluoromethyl)benzoic acid
Synonyms	3,5-Difluoro-4-(trifluoromethyl)benzoic acid 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BENZOIC ACID Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)-
CAS	261945-09-9

Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)- - Physico-chemical Properties

Molecular Formula	C8H3F5O2
Molar Mass	226.1
Density	1.571
Boling Point	252℃
Flash Point	106℃
Appearance	Solid
pKa	3.01±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature

Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)- - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

Benzoic acid, 3,5-difluoro-4-(trifluoromethyl)- - Introduction

3,5-difluoro-4-(trifluoromethyl)benzoic acid is an organic compound with the chemical formula C8H3F5O2. The following is an introduction to some of its properties, uses, methods and safety information:

Nature:
-Appearance: 3,5-difluoro-4-(trifluoromethyl)benzoic acid is a colorless crystalline or white solid.
-Melting point: About 114-116 degrees Celsius.
-Boiling point: About 302-303 degrees Celsius.
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, with low solubility in water.

Use:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is often used as an important intermediate in organic synthesis. It can be used to synthesize compounds such as drugs, dyes and pesticides.
-In the agricultural field, it can be used as a raw material for pesticides and herbicides.

Method:
-3,5-difluoro-4-(trifluoromethyl)benzoic acid is usually synthesized by fluorination reaction. A common preparation method is to use Nitrosyl fluoride (FNO2) or nitrogen trifluoride (NF3) as the fluorine source, and react with benzoic acid or p-nitrobenzoic acid to obtain the target product.

Safety Information:
- 3,5-difluoro-4-(trifluoromethyl)benzoic acid specific hazard and toxicity data less reported, but still need to pay attention to safety in use and storage.
-It is an irritant substance and contact with the skin and eyes may cause irritation and inflammation.
-When operating, wear appropriate personal protective equipment, such as gloves and goggles, to avoid breathing its vapor or contact with its liquid.
-Observe relevant safety procedures and protective measures during use and storage.

Last Update：2024-04-09 19:05:48