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| Product Name: | 1-[(4-nitrophenyl)azo]naphthalen-2-amine |
| Synonyms: | 1-[(4-nitrophenyl)azo]naphthalen-2-amine;1-(4'-Nitrophenylazo)-2-naphthylamine;Solvent Red 5;1-((4-NITROPHENYL)AZO)-2-NAPHTHENAMINE;1-[(4-Nitrophenyl)azo]-2-naphthalenamine;1-[(4-Nitrophenyl)azo]-2-naphtylamine;C.I.11385;C.I.Solvent Red 5 |
| CAS: | 3025-77-2 |
| MF: | C16H12N4O2 |
| MW: | 292.29 |
| EINECS: | 221-181-4 |
| Product Categories: | |
| Mol File: | 3025-77-2.mol |
| Melting point | 250℃ |
| Boiling point | 549.0±35.0 °C(Predicted) |
| density | 1.35 |
| pka | 1.27±0.10(Predicted) |
| EPA Substance Registry System | 1-[(4-Nitrophenyl)azo]-2-naphthylamine (3025-77-2) |
| Preparation | 4-Nitrobenzenamine diazotization, and Naphthalen-2-amine coupling. | |||||||||||||||
| Dull reddish blue to reddish violet solid or dark maroon powder. | ||||||||||||||||
| Air & Water Reactions | Dust can be explosive when suspended in air at specific concentrations. Insoluble in water. | |||||||||||||||
| 1-[(4-nitrophenyl)azo]naphthalen-2-amine is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. | ||||||||||||||||
| Fire Hazard | Flash point data for 1-[(4-nitrophenyl)azo]naphthalen-2-amine are not available. 1-[(4-nitrophenyl)azo]naphthalen-2-amine is probably combustible. | |||||||||||||||
dark blue light red to dark red light purple. From ethanol to crystallize in the product is golden needle crystal, melting point 185.5 ℃ soluble in ethanol, acetone and toluene. In concentrated sulfuric acid to red light blue, dilution after magenta to red solution, there are red brown precipitation; In concentrated sodium hydroxide solution insoluble.
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| Raw materials | 2-Naphthylamine-->4-Nitroaniline |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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