874-17-9

874-17-9 - Names and Identifiers

Name	4-Chloro-2,6-dibromoaniline
Synonyms	LABOTEST-BB LT01147813 4-Chloro-2,6-dibromoaniline 4-CHLORO-2,6-DIBROMOANILINE 2,6-Dibromo-4-chloroaniline 4-chloro-4,6-dibromoaniline 2,6-DIBROMO-4-CHLOROANILINE 1-Amino-4-chloro-2,6-dibromobenzene
CAS	874-17-9
InChI	InChI=1/C6H4Br2ClN/c7-4-1-3(9)2-5(8)6(4)10/h1-2H,10H2

874-17-9 - Physico-chemical Properties

Molecular Formula	C6H4Br2ClN
Molar Mass	285.36
Density	2.097±0.06 g/cm3(Predicted)
Melting Point	94-96°C(lit.)
Boling Point	301 °C
Flash Point	133.7°C
Vapor Presure	0.00135mmHg at 25°C
BRN	2803730
pKa	-0.16±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.669
MDL	MFCD00051750

874-17-9 - Risk and Safety

Risk Codes	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	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. S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust.
WGK Germany	3
Hazard Note	Irritant

874-17-9 - Introduction

4-Chloro-2,6-dibromoaniline is an organic compound with the chemical formula C6H3Br2ClN. Its appearance is white to yellow crystals.

Nature:
4-Chloro-2,6-dibromoaniline has a strong odor. It has a melting point of about 110-112°C and a boiling point of about 340°C. The compound is sparingly soluble in water and soluble in organic solvents such as ethanol, chloroform and dichloromethane.

Use:
4-Chloro-2,6-dibromoaniline has a wide range of applications in organic synthesis. It is often used as a starting material for the synthesis of dyes, fluorescent dyes, and photosensitizers. In addition, it can also be used as a catalyst or intermediate in organic synthesis reactions, such as nitration, chlorination or bromination reactions.

Preparation Method:
4-Chloro-2,6-dibromoaniline can be prepared by nitration of bromobenzene followed by reaction with chloroacetic acid. First, a nitration reaction is carried out with nitric acid and sulfuric acid under an acidic condition to prepare 2,6-dibromonitrobenzene. Reduction and electrophilic substitution with chloroacetic acid then give 4-Chloro-2,6-dibromoaniline.

Safety Information:
4-Chloro-2,6-dibromoaniline has certain toxicity, please pay attention to correct operation and storage. Avoid contact with skin and eyes during use, and maintain good ventilation conditions. In case of accidental exposure or contact, seek medical help immediately.

Last Update：2024-04-10 22:29:15