4-amino-1,1'-azonaphthalene
- CAS NO.：2835-61-2
- Empirical Formula: C20H15N3
- Molecular Weight: 297.35
- EINECS: 220-611-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 4-amino-1,1'-azonaphthalene?
Preparation
Naphthalen-1-amine diazotization, and Naphthalen-1-amine coupling.
Properties and Applications
dark red light orange and brown. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid to red light brown, dilution after dark yellow, red brown precipitation; In concentrated sodium hydroxide solution insoluble. Used for oil, paraffin wax, cellulose and synthetic resin paint color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Poor | 140-152 |
100≥ 100
Sublimation |
Insoluble | No change | Turned purple |
Properties of 4-amino-1,1'-azonaphthalene
| EPA Substance Registry System | 1-Naphthalenamine, 4-(1-naphthalenylazo)- (2835-61-2) |
Safety information for 4-amino-1,1'-azonaphthalene
Computed Descriptors for 4-amino-1,1'-azonaphthalene
New Products
1,3-Dichloroacetone Ethylene Ketal 1-N-Boc-3-(aminoethyl)azetidine 4-N-BOC-AMINO-4-CARBOXYTETRAHYDROPYRAN AMino-(3-Methylphenyl)-acetic acid 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 4-Fluorophenylglycine 4, 4'-Ditolylamine (or) 4,4-Dimethyl Diphenylamine 2-Bromo-5-Chloropyridine 2-Picolinic acid N-oxide 4-Butyl Resorcinol 2-(2,4-Diaminophenoxy)ethanol Dihydrochloride 5-Bromo-2-Hydroxy-3-Nitro Pyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside 4-Pentyn-1-ol 2-Bromo-6-fluoroaniline 5-fluoro-1,3-benzodioxole 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 2-(Chloromethyl) quinazolin-4(3H)-one 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinolineRelated products of tetrahydrofuran
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