4-amino-2,3-difluorobenzonitrile

4-amino-2,3-difluorobenzonitrile - Names and Identifiers

Name	4-amino-2,3-difluorobenzonitrile
Synonyms	LogP 4-amino-2,3-difluorobenzonitrile 4-AMINO-2,3-DIFLUOROBENZONITRILE 2,3-Difluoro-4-aMinobenzonitrile 4-Amino-2,3-difluoro-benzonitrile benzonitrile, 4-amino-2,3-difluoro- Benzonitrile, 4-amino-2,3-difluoro-
CAS	112279-71-7
InChI	InChI=1/C7H4F2N2/c8-6-4(3-10)1-2-5(11)7(6)9/h1-2H,11H2

4-amino-2,3-difluorobenzonitrile - Physico-chemical Properties

Molecular Formula	C7H4F2N2
Molar Mass	154.12
Density	1.36
Melting Point	108-110 °C
Boling Point	269℃
Flash Point	116℃
Vapor Presure	0.0076mmHg at 25°C
pKa	-0.69±0.10(Predicted)
Storage Condition	2-8°C(protect from light)
Refractive Index	1.533
MDL	MFCD09030642

4-amino-2,3-difluorobenzonitrile - Introduction

2,3-difluoro-4-cyanoaniline is an organic compound with the chemical formula C6H3F2N. Its molecular structure contains a benzene ring, in which carbon atoms 2 and 3 are each connected with a fluorine atom, and cyano (-CN) is connected to carbon atom 4.

About the properties of 2,3-difluoro-4-cyanoaniline:
-Appearance: Colorless to light yellow solid
-Solubility: Soluble in organic solvents such as ethanol and chloroform, insoluble in water
-Melting point: about 89-92 ℃
-Boiling point: about 160-162 ℃

2,3-difluoro -4-cyanoaniline use:
-As a pesticide intermediate: It can be used to synthesize some pesticides and herbicides and other pesticide products.
-As a pigment intermediate: It can be used to synthesize some organic pigments for paints, plastics and inks.
-As a pharmaceutical intermediate: It can be used to prepare certain drugs or pharmaceutical intermediates.

About the preparation method of 2,3-difluoro-4-cyanoaniline:
2,3-difluoro-4-cyanoaniline can generally be synthesized by introducing a fluorine atom into an aniline molecule and linking a cyano group to an appropriate position. The preparation methods are many and complex, and the specific preparation method can select a suitable synthetic route according to needs.

Safety information about 2,3-difluoro-4-cyanoaniline:
-It may be irritating to the eyes, skin and respiratory system, so pay attention to protective measures when using.
-It may be toxic to the water environment and should be avoided.
-During storage and handling, avoid contact with oxidants, acids, heat sources and other substances to avoid dangerous reactions.

When dealing with 2,3-difluoro-4-cyanoaniline, please be sure to follow the relevant safety operating procedures and take appropriate protective measures according to the actual situation to ensure personal safety and the safety of the surrounding environment. At the same time, please follow the correct waste disposal methods to avoid pollution to the environment.

Last Update：2024-04-09 21:54:55