2052-46-2

Basic information

• Product Name: N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE
• Synonyms: 4-benzenediamine,n,n-dimethyl-monohydrochloride;n,n-dimethyl-1,4-benzenediaminemonohydrochloride;n,n-dimethyl-p-phenylenediaminmonohydrochloride;4-AMINO-N,N-DIMETHYLANILINE MONOHYDROCHLORIDE;N,N-DIMETHYL-1,4-PHENYLENEDIAMINE MONOHYDROCHLORIDE;N,N-DIMETHYL-1,4-PHENYLENEDIAMINE HYDROCHLORIDE;N,N-DIMETHYL-P-PHENYLENEDIAMINE HYDROCHLORIDE;N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE
• CAS NO: 2052-46-2
• Molecular Formula: C₈H₁₂N₂*ClH
• Molecular Weight: 172.66
• EINECS: 218-146-0
• Mol File: 2052-46-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 215 °C (dec.)(lit.)
• Boiling Point: 211.6°Cat760mmHg
• Flash Point: 84.2°C
• Appearance: /
• Density: 0.94g/cm³
• Storage Temp.: −20°C
• Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated)
• Stability: Hygroscopic
• BRN: 4546912
• CAS DataBase Reference: N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE(2052-46-2)
• EPA Substance Registry System: N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE(2052-46-2)

Safety Data

• Hazard Codes: T
• Statements: 23/24/25-43
• Safety Statements: 36/37-45
• RIDADR: UN 2811 6.1/PG 2
• WGK Germany: 3
• RTECS: ST1750000
• F: 3-8-10
• HazardClass: 6.1(a)
• PackingGroup: II
• Hazardous Substances Data: 2052-46-2(Hazardous Substances Data)

Usage

Chemical Properties

brown-black to black crystalline powder

Uses

4-Dimethylamineaniline, HCl. Dyes and metabolites. 4-Dimethylamineaniline Hydrochloride can be used to treat tauopathies.

InChI:InChI=1/C8H12N2.ClH/c1-10(2)8-5-3-7(9)4-6-8;/h3-6H,9H2,1-2H3;1H

Upstream product

• 502-02-3 4-[(E)-2-[4-(dimethylamino)phenyl]diazen-1-yl]benzene-1-sulfonic acid 
• 74886-84-3 methyl red 

Downstream Products

• 111811-34-8 5-(4'-dimethylaminophenylimino)quinolin-8-one 
• 612840-10-5 benzene-1,3,5-tricarboxylic acid tris-[(4-dimethylamino-phenyl)-amide] 
• 99-98-9 N,N-dimethyl-p-phenylenediamine radical cation 
• 33624-86-1 Wursters Rot 
• 120015-13-6 7-chloro-5-(4'-dimethylaminophenylimino)quinoline-8-one 
• 1450828-25-7 (Z)-4-(4-dimethylaminophenylimino)-2,3,5,6,7,8-hexafluoro-1,4-dihydronaphthalen-1-one 
• 1450828-26-8 (E)-4-(4-dimethylaminophenylimino)-2,3,5,6,7,8-hexafluoro-1,4-dihydronaphthalen-1-one 
• 920947-19-9 C₂₀H₂₁N₃O₂ 
• 921446-99-3 C₁₃H₁₅N₃O₂ 

Relevant articles and documents

A simple reduction method of azo-compounds to amines using Fe powder in the presence of NH4Cl

A series of azo-compounds were reduced to related aromatic amines in the presence of Fe powder and ammonium chloride. This one step protocol led to the formation of products in middle to high yields, especially when electron releasing substituted aromatic azo-compounds were reduced.