159020-59-4

159020-59-4 - Names and Identifiers

Name	3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID
Synonyms	3-Borono-5-fluorobenzotrifluoride 5-Fluoro-3-trifluoromethylbenzeneboronic acid [3-Fluoro-5-(trifluoromethyl)phenyl]boronic acid 3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID boronic acid, B-[3-fluoro-5-(trifluoromethyl)phenyl]- Boronic acid, B-[3-fluoro-5-(trifluoromethyl)phenyl]- 3-Fluoro-5-(trifluoromethyl)phenylboronic Acid (contains varying amounts of Anhydride)
CAS	159020-59-4
InChI	InChI=1/C7H5BF4O2/c9-6-2-4(7(10,11)12)1-5(3-6)8(13)14/h1-3,13-14H

159020-59-4 - Physico-chemical Properties

Molecular Formula	C7H5BF4O2
Molar Mass	207.92
Density	1.44±0.1 g/cm3(Predicted)
Melting Point	168°C(lit.)
Boling Point	264.0±50.0 °C(Predicted)
Flash Point	113.5°C
Vapor Presure	0.005mmHg at 25°C
Appearance	Powder
Color	White to cream
pKa	6.52±0.10(Predicted)
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	1.445
Physical and Chemical Properties	Storage Conditions: Keep Cold

159020-59-4 - Risk and Safety

Hazard Symbols	Xi - Irritant
HS Code	29310099
Hazard Note	Irritant/Keep Cold
Hazard Class	IRRITANT

159020-59-4 - Introduction

3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID, chemical formula C7H4BF4O2, is an organic boron compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID is a white crystalline solid.
-Its melting point is about 195-198 degrees Celsius.
-The compound is almost insoluble in water, but has high solubility in organic solvents.
-It is relatively stable to light and air.

Use:
-3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID is commonly used as a reagent and catalyst in organic synthesis.
-It can be used to catalyze a variety of important organic reactions, such as the alkylation of alcohols, the isomerization of olefins and the synthesis of alkyl boronic acids.

Method:
-A common method for preparing 3-fluororo-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID is obtained by reacting fluoromethylphenylboronic ACID and boron trifluoride.
-The specific preparation method can refer to the organic synthesis literature, and generally needs to be carried out under the protection of inert gas.

Safety Information:
-3-FLUORO-5-(TRIFLUOROMETHYL)BENZENE BORONIC ACID has low toxicity, but it still needs to comply with laboratory safety practices. It is necessary to pay attention to protective measures during use, such as wearing protective glasses and gloves.
-Avoid contact with skin, eyes and respiratory tract.
-Should be stored in a sealed container, away from high temperature and fire sources.
-When using or handling this compound, you must follow national and local regulations and standards.

Last Update：2024-04-10 22:29:15