1-Amino-2-chloro-4,6-dibromobenzene

1-Amino-2-chloro-4,6-dibromobenzene - Names and Identifiers

Name	2-Chloro-4,6-dibromoaniline
Synonyms	2-Chloro-4,6-dibromoaniline 2-CHLORO-4,6-DIBROMOANILINE 2,4-Dibromo-6-chloroaniline 2,4-DIBROMO-6-CHLOROANILINE Benzenamine, 2,4-dibromo-6-chloro- benzenamine, 2,4-dibromo-6-chloro- 1-Amino-2-chloro-4,6-dibromobenzene
CAS	874-18-0
InChI	InChI=1/C6H4Br2ClN/c7-3-1-4(8)6(10)5(9)2-3/h1-2H,10H2

1-Amino-2-chloro-4,6-dibromobenzene - Physico-chemical Properties

Molecular Formula	C6H4Br2ClN
Molar Mass	285.36
Density	2.097±0.06 g/cm3(Predicted)
Melting Point	99-101°C
Boling Point	276.2±35.0 °C(Predicted)
Flash Point	120.8°C
Vapor Presure	0.00488mmHg at 25°C
Appearance	powder to crystal
Color	Orange to Brown
BRN	2718195
pKa	-0.11±0.10(Predicted)
Storage Condition	Sealed in dry,2-8°C
Refractive Index	1.669
MDL	MFCD00031419

1-Amino-2-chloro-4,6-dibromobenzene - Risk and Safety

Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	2811

1-Amino-2-chloro-4,6-dibromobenzene - Introduction

2-Chloro-4,6-dibromoaniline is an organic compound. Its molecular formula is C6H4Br2ClN and its structural formula is Br-Br-C6H4-Cl-NH2. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: 2-Chloro-4,6-dibromoaniline is a white to pale yellow crystalline solid.
-Solubility: It has good solubility in organic solvents, such as ethers, alcohols and ketones.
-Melting point: Its melting point is about 144-145°C.

Use:
2-Chloro-4,6-dibromoaniline is often used as an intermediate in organic synthesis, especially for the synthesis of compounds containing bromine and chlorine functional groups. It can also be used as a raw material in dyes, pharmaceuticals and pesticides.

Preparation Method:
The preparation method of 2-Chloro-4,6-dibromoaniline is mainly obtained by reacting 4,6-dibromoaniline with hydrogen chloride. The specific preparation steps are as follows:
1. Under appropriate reaction conditions, 4,6-dibromoaniline is reacted with hydrogen chloride.
2. After the reaction is completed, 2-Chloro-4,6-dibromoaniline is isolated from the reaction mixture by crystallization or other methods.

Safety Information:
- 2-Chloro-4,6-dibromoaniline may be irritating to skin, eyes and mucous membranes.
-In use and handling, should take appropriate protective measures, such as wearing gloves, goggles and protective clothing.
-To avoid direct inhalation of the substance, appropriate ventilation should be provided if necessary.
-Be careful when handling the substance to avoid dust and to prevent ignition.
-If the substance is exposed externally, rinse the affected area immediately with plenty of water and seek medical help.

Last Update：2024-04-09 15:18:00