2052-06-4

Basic information

• Product Name: 4-BROMO-N,N-DIETHYLANILINE
• Synonyms: p-N,Nddiethylaniline;1-Bromo-4-(diethylamino)benzene;N,N-Diethyl-4-bromoaniline;N,N-Diethyl-4-bromobenzenamine;(4-bromophenyl)-diethyl-amine;4-(Diethylamino)bromobenzene;N-(4-Bromophenyl)diethylamine;4-Bromo-N,N-diethylaniline
• CAS NO: 2052-06-4
• Molecular Formula: C₁₀H₁₄BrN
• Molecular Weight: 228.13
• EINECS: 218-140-8
• Product Categories: Amines;C9 to C10;Nitrogen Compounds
• Mol File: 2052-06-4.mol
• Article Data: 46

Chemical Properties

• Melting Point: 32-33 °C(lit.)
• Boiling Point: 269-271°C
• Flash Point: >230 °F
• Appearance: /
• Density: 1.291
• Vapor Pressure: 0.00702mmHg at 25°C
• Refractive Index: 1.5870 (estimate)
• Storage Temp.: 0-10°C
• PKA: 5.82±0.32(Predicted)
• Water Solubility: Insoluble in water.
• Sensitive: Light Sensitive
• BRN: 2803424
• CAS DataBase Reference: 4-BROMO-N,N-DIETHYLANILINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-N,N-DIETHYLANILINE(2052-06-4)
• EPA Substance Registry System: 4-BROMO-N,N-DIETHYLANILINE(2052-06-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 36/37/39
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 2052-06-4(Hazardous Substances Data)

Usage

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.

Synthesis Reference(s)

Synthetic Communications, 16, p. 1641, 1986 DOI: 10.1080/00397918608056422

InChI:InChI=1/C10H14BrN/c1-3-12(4-2)10-7-5-9(11)6-8-10/h5-8H,3-4H2,1-2H3

Upstream product

• 91-66-7 N,N-diethylaniline 
• 64-17-5 ethanol 
• 586-78-7 para-nitrophenyl bromide 
• 106-37-6 1.4-dibromobenzene 
• 947515-73-3 (4-bromophenyl)[2-(hydroxymethyl)phenyl]dimethylsilane 
• 61582-64-7 N,N-diethyl-O-benzoylhydroxylamine 
• 5467-74-3 4-Bromophenylboronic acid 
• 183677-71-6 2-(4-bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane 
• 347-46-6 4-(N,N-diethylamino)benzenediazonium tetrafluoroborate 
• 75-03-6 ethyl iodide 
• 106-40-1 4-bromo-aniline 
• 67-66-3 chloroform 
• 7726-95-6 bromine 
• 109-89-7 diethylamine 

Downstream Products

• 56542-00-8 bis-(4-diethylamino-phenyl)-mercury 
• 53104-12-4 N-tert-Butyl-N-(4-diethylamino-phenyl)-hydroxylamine 
• 18096-82-7 trans-4-pyridine 
• 586-77-6 4-bromo-N,N-dimethylaniline 
• 64230-27-9 2,4-dibromo-N,N-dimethylaniline 
• 73557-58-1 2,4-dibromo-N-methylaniline 
• 81090-52-0 2,4-dibromo-N,N-diethylaniline 
• 88799-14-8 (4-Bromo-phenyl)-diethyl-amine; compound with bromine 
• 862175-98-2 N,N-diethyl-4-phenylthioaniline 
• 91011-76-6 N,N-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 
• 68254-64-8 4-bromo-N-ethylaniline 
• 75-07-0 acetaldehyde 
• 91-66-7 N,N-diethylaniline 
• 1380484-55-8 (4-(diethylamino)phenyl)(pyridin-2-yl)methanone 

Relevant articles and documents

Visible light-induced mono-bromination of arenes with BrCCl3

A highly efficient and regioselective bromination of electron-rich arenes and heteroarenes using commercially available BrCCl3as a “Br” source has been developed. The reaction was performed in air under mild conditions with photocatalyst Ru(bpy)3Cl2·6H2O, avoiding the usage of strong acids and strong oxidants. Mono-brominated products were obtained with medium to excellent yields (up to 94%). This strategy has shown good compatibility and highpara-selectivity, which will facilitate the complicated synthesis.

A quinone-based ionic compound, a method for producing the same, transparent near infrared ray shielding film containing the quinone-based ionic compound and a method for producing the same

The present invention relates to a quinoid-based ionic compound, a method for preparing the same, and a near-infrared ray-blocking film comprising the quinoid-based ionic compound. According to the present invention, the quinoid-based ionic compound can efficiently block a near-infrared ray due to high transmittance in a visible ray region and high absorbance in a near-infrared ray region, can be easily prepared into a thin film due to high solubility in an organic solvent, and can maintain high heat-resistant and high moisture-resistant properties in a thin film state for a long time due to excellent affinity with a polymer. The near-infrared ray-blocking film containing the quinoid-based ionic compound is suitable for being applied to a protective film for protecting electronic devices, and can be used as an insulating film or a light energy absorbing layer.(AA) Example 1-1(BB) Example 1-2(CC) Comparative Example 1-1COPYRIGHT KIPO 2020

Environmentally benign indole-catalyzed position-selective halogenation of thioarenes and other aromatics

Halogenated aromatic compounds are the cores of many pharmaceutical, agricultural and chemical products but they are commonly prepared using electrophilic halogenation reactions in non-green chlorinated solvents under harsh conditions. A separate problem happens in the aromatic halogenation of thioarenes because they readily undergo oxidative side-reactions. Herein we report an environmentally benign electrophilic bromination of aromatics using an indole-catalytic protocol, which is suitable for a wide range of substrates including thioarenes.