737-89-3

Basic information

• Product Name: 1,1'-DINAPHTHYLAMINE
• Synonyms: 1,1'-DINAPHTHYLAMINE;1,1'-IMINODINAPHTHALENE;di-1-naphthylamine;bis(1-naphthyl)amine;N-naphthalen-1-ylnaphthalen-1-amine;1-NaphthalenaMine,N-1-naphthalenyl-;N,N-Bis(1-naphthyl)amine;N,N-Di(1-naphthyl)amine
• CAS NO: 737-89-3
• Molecular Formula: C₂₀H₁₅N
• Molecular Weight: 269.34
• Mol File: 737-89-3.mol
• Article Data: 4

Chemical Properties

• Melting Point: 113°C
• Boiling Point: 257 °C / 5mmHg
• Flash Point: 233.3 °C
• Appearance: /
• Density: 0.9788 (rough estimate)
• Vapor Pressure: 9.54E-08mmHg at 25°C
• Refractive Index: 1.7800 (estimate)
• CAS DataBase Reference: 1,1'-DINAPHTHYLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-DINAPHTHYLAMINE(737-89-3)
• EPA Substance Registry System: 1,1'-DINAPHTHYLAMINE(737-89-3)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 737-89-3(Hazardous Substances Data)

Usage

General Description

1,1'-DINAPHTHYLAMINE is a chemical compound with the molecular formula C20H15N. It is a yellow-brown crystalline solid that is commonly used as a reagent in the production of dyes, pharmaceuticals, and other organic compounds. 1,1'-DINAPHTHYLAMINE is also known for its use as an intermediate in the synthesis of various types of chemicals, including antioxidants and inhibitors. However, 1,1'-DINAPHTHYLAMINE has been classified as a potential human carcinogen by the International Agency for Research on Cancer (IARC), and exposure to this compound may pose health risks. Therefore, proper handling and safety precautions should be observed when working with 1,1'-DINAPHTHYLAMINE.

InChI:InChI=1/C20H15N/c1-3-11-17-15(7-1)9-5-13-19(17)21-20-14-6-10-16-8-2-4-12-18(16)20/h1-14,21H

Upstream product

• 60-35-5 acetamide 
• 90-15-3 α-naphthol 
• 631-61-8 ammonium acetate 
• 74-87-3 methylene chloride 
• 134-32-7 1-amino-naphthalene 
• 7664-41-7 ammonia 
• 4684-12-2 1-amino-4-chloronaphthalene 
• 90-13-1 1-Chloronaphthalene 
• 90-11-9 1-Bromonaphthalene 

Downstream Products

• 91-20-3 naphthalene 
• 224-62-4 dibenzophenothiazine 
• 7664-41-7 ammonia 
• 522739-70-4 5-tert-butyl-2-(dinaphthalen-1-ylamino)isophthalic acid dimethyl ester 
• 239-64-5 13H-dibenzocarbazole 
• 522739-83-9 5-tert-butyl-2-(di-naphthalen-1-yl-amino)-isophthalic acid 
• 63019-61-4 9-(4-Dimethylamino-styryl)-3,4;5,6-dibenzacridin 
• 937042-69-8 N-(2,6-diisopropylphenyl)-9-N,N-di(naphth-1-yl)aminoperylene-3,4-dicarboximide 
• 690658-64-1 N-(4-bromophenyl)-N-(naphthalen-1-yl)naphthalen-1-amine 
• 889657-98-1 (4-(di(naphthalene-1-yl)amine)phenyl)boronic acid 

Relevant articles and documents

Selective Cross-Coupling of (Hetero)aryl Halides with Ammonia to Produce Primary Arylamines using Pd-NHC Complexes

Herein we report the first example of (hetero)arylation of ammonia using a monoligated palladium-NHC complex. The new, rationally designed, precatalyst (DiMeIHeptCl)Pd(allyl)Cl featuring highly branched alkyl chains has been shown to be effective in selective aminations across a range of challenging substrates, including nitrogen-containing heterocycles and those featuring base-sensitive functionality. The less bulky Pd-PEPPSI-IPentCl precatalyst performs well for ortho-substituted aryl halides, giving monoarylated products in high yield with good selectivity.

PROCESS FOR THE SYNTHESIS OF ARYLAMINES FROM THE REACTION OF AN AROMATIC COMPOUND WITH AMMONIA OR A METAL AMIDE

A catalytic process for the synthesis of aromatic primary amines, reagent compositions for effecting the process, and transition metal complexes useful in the process, are provided.