3,5-Dichloro-2-Aminobenzonitrile

3,5-Dichloro-2-Aminobenzonitrile - Names and Identifiers

Name	2-Amino-3,5-dichlorobenzonitrile
Synonyms	BUTTPARK 5214-89 TIMTEC-BB SBB003695 2-AMINO-3,5-DICHLOROBENZONITRILE 2-Amino-3,5-dichlorobenzonitrile 3,5-Dichloro-2-Aminobenzonitrile Benzonitrile, 2-amino-3,5-dichloro- 2-Cyano-4,6-dichloroaniline, 3,5-Dichloroanthranilonitrile 3,5-Dichloro-2-Aminobenzonitrile 2-Amino-3,5-Dichlorobenzonitrile
CAS	36764-94-0
InChI	InChI=1/C7H4Cl2N2/c8-5-1-4(3-10)7(11)6(9)2-5/h1-2H,11H2

3,5-Dichloro-2-Aminobenzonitrile - Physico-chemical Properties

Molecular Formula	C7H4Cl2N2
Molar Mass	187.03
Density	1.5159 (rough estimate)
Melting Point	123-127 °C (lit.)
Boling Point	307.58°C (rough estimate)
Flash Point	126°C
Vapor Presure	0.00294mmHg at 25°C
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.6400 (estimate)
MDL	MFCD00158947

3,5-Dichloro-2-Aminobenzonitrile - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S36/37 - Wear suitable protective clothing and gloves. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust.
UN IDs	3276
WGK Germany	3
Hazard Note	Harmful/Irritant
Hazard Class	IRRITANT

3,5-Dichloro-2-Aminobenzonitrile - Introduction

2-Amino-3,5-dichlorobenzonitril is an organic compound with the chemical formula C7H3Cl2N. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 2-Amino-3, 5-dichlorobenzonite as colorless crystals or white powder.
-Melting point: about 156-160°C.
-Solubility: It can be dissolved in some organic solvents, such as ethanol, dimethylformamide and benzene, but it has poor solubility in water.
-Stability: Relatively stable at room temperature, but dangerous reactions may occur when heated and encountered strong oxidants.

Use:
-2-Amino-3, 5-dichlorobenzonite is widely used as dyes, catalysts and intermediates in organic synthesis.
-It can be used to prepare other organic compounds, such as organic dyes and pesticides.

Preparation Method:
-2-Amino-3, 5-dichlorobenzonite can be obtained by the reaction of benzaldehyde and 2-amino -4, 6-dichloropyridine under alkaline conditions.
-Reaction conditions: The reaction temperature is generally 60-80°C, and the reaction time is longer.

Safety Information:
-2-Amino-3,5-dichlorobenzonitril is an organic compound that may cause eye, skin and respiratory tract irritation by exposure or inhalation.
-Wear appropriate protective equipment such as chemical gloves, safety glasses and protective masks during operation.
-Avoid contact with oxidants and strong acid substances during storage and handling to avoid dangerous reactions.
-If you come into contact with this compound, immediately flush the affected area with water and seek medical help.

Last Update：2024-04-10 22:29:15