3789-77-3

Basic information

• Product Name: 3'-CHLORO-4-DIMETHYLAMINOAZOBENZENE
• Synonyms: 4-DIMETHYLAMINO-3'-CHLOROAZOBENZENE;3'-CHLORO-4-DIMETHYLAMINOAZOBENZENE;n,n-dimethyl-p-((m-chlorophenyl)azo)-anilin;3''-CHLORO-4-DIMETHYLAMINOAZOBENZENE 97+%;N,N-Dimethyl-p-[(m-chlorophenyl)azo]aniline;[4-(3-chlorophenyl)azophenyl]-dimethyl-amine;4-(3-chlorophenyl)diazenyl-N,N-dimethylaniline;4-(3-chlorophenyl)diazenyl-N,N-dimethyl-aniline
• CAS NO: 3789-77-3
• Molecular Formula: C₁₄H₁₄ClN₃
• Molecular Weight: 259.73
• Mol File: 3789-77-3.mol
• Article Data: 2

Chemical Properties

• Melting Point: 103 °C
• Boiling Point: 407.06°C (rough estimate)
• Flash Point: 198.2 °C
• Appearance: /
• Density: 1.1724 (rough estimate)
• Refractive Index: 1.6010 (estimate)
• PKA: 3.28±0.10(Predicted)
• CAS DataBase Reference: 3'-CHLORO-4-DIMETHYLAMINOAZOBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 3'-CHLORO-4-DIMETHYLAMINOAZOBENZENE(3789-77-3)
• EPA Substance Registry System: 3'-CHLORO-4-DIMETHYLAMINOAZOBENZENE(3789-77-3)

Safety Data

• RTECS: BX5040000
• Hazardous Substances Data: 3789-77-3(Hazardous Substances Data)

Usage

General Description

3'-Chloro-4-dimethylaminoazobenzene is a chemical compound with the molecular formula C14H14ClN3. It is a synthetic organic compound that is commonly used as a dye for coloring plastics and textiles. This chemical is also known for its potential carcinogenic and mutagenic properties. Exposure to 3'-chloro-4-dimethylaminoazobenzene has been linked to adverse health effects, including skin and eye irritation, as well as respiratory and allergic reactions. Due to its potential hazards, this chemical is regulated and controlled in many countries to protect human health and the environment.

Upstream product

• 121-69-7 N,N-dimethyl-aniline 
• 108-42-9 3-chloro-aniline 
• 456-39-3 3-chlorobenzenediazonium tetrafluoroborate 

Relevant articles and documents

Method for highly stereoselective preparation of trans-aromatic tertiary amine azo compound

The invention provides a method for efficient and highly stereoselective preparation of an azo compound through para C-H bond selective activity of an organic aromatic tertiary amine. According to themethod, a Bronsted acid is adopted as a catalyst, an aromatic diazonium tetrafluoroboric acid compound and an organic aromatic tertiary amine compound are adopted as reaction substrates, and an organic solvent is put into a reaction system. The method has the advantages that the catalyst is cheap and easy to obtain, high in substrate applicability, gentle in reaction condition and safe and reliable; the selectivity of a target product is approximate to 100%, the E/Z selectivity of the target product is greater than 99:1, and relatively high yield is achieved; and by adopting the method, the defects that a conventional method for synthesizing different aromatic functional groups to replace organic aromatic tertiary amine azo compounds is harsh in reaction condition, poor in reaction selectivity, tedious in experiment step, low in yield, harmful to the environment since reagents harmful to the environment are used, and the like, can be overcome, and good industrial application prospectscan be achieved. The invention further provides an organic aromatic tertiary amine azo compound with different aryl substituted functional groups.