Benzoic acid, 3,5-difluoro-2-methyl-

Benzoic acid, 3,5-difluoro-2-methyl- - Names and Identifiers

Name	3,5-difluoro-2-methylbenzoic acid
Synonyms	3,5-difluoro-2-methylbenzoic acid 3,5-Difluoro-2-Methylbenzoic Acid 3,5-Difluoro-2-methylbenzoic Aicd 3,5-Difluoro-3-methylbenzoic acid Benzoic acid, 3,5-difluoro-2-methyl-
CAS	1003710-06-2
InChI	InChI=1S/C8H6F2O2/c1-4-6(8(11)12)2-5(9)3-7(4)10/h2-3H,1H3,(H,11,12)

Benzoic acid, 3,5-difluoro-2-methyl- - Physico-chemical Properties

Molecular Formula	C8H6F2O2
Molar Mass	172.13
Density	1.359±0.06 g/cm3(Predicted)
Boling Point	254.5±35.0 °C(Predicted)
pKa	3.19±0.25(Predicted)
Storage Condition	Sealed in dry,Room Temperature

Benzoic acid, 3,5-difluoro-2-methyl- - Introduction

3,5-difluoro-2-methylbenzoic acid, chemical formula C8H6F2O2, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless crystal or white crystalline powder.
-Melting point: about 160 degrees Celsius.
-Boiling point: about 310 degrees Celsius.
-Density: about 1.37g/cm3.
-Soluble: Soluble in ether, chloroform and carbon disulfide, slightly soluble in water.

Use:
-3,5-difluoro-2-methylbenzoic acid is an important organic synthesis intermediate, which can be used to prepare various pesticides, insecticides and pharmaceutical compounds.
-It can also be used as a raw material for optical materials, such as for the preparation of liquid crystal polymers, liquid crystal displays, etc.
-In addition, it can also be used as a catalyst in some chemical reactions.

Preparation Method:
The preparation of-3,5-difluoro-2-methylbenzoic acid is usually obtained by the fluorination reaction of p-toluic acid.
The fluorination reaction can be carried out in the presence of hydrogen fluoride (HF) or using a fluorinating agent such as sodium stannous fluoride (Na2SnF6).

Safety Information:
-3,5-difluoro-2-methylbenzoic acid is an organic compound and should be handled with caution.
-Avoid direct skin contact and inhalation of dust or vapor when in contact.
-Use appropriate protective equipment, such as lab gloves and respiratory protection.
-For accidental contact, immediately flush the affected area with plenty of water and seek medical help.
-When storing and handling, keep away from fire and oxidant to avoid combustible materials.
-Waste should be disposed of in accordance with local regulations.

Last Update：2024-04-09 20:52:54