Basic information
- CAS
3025-77-2- Standard SMILES
Nc1ccc2ccccc2c1N=Nc1ccc([N+](=O)[O-])cc1- InChIKey
VERRKUAVICFWGH-UHFFFAOYSA-N- Molecular formula
- C16H12N4O2
- Average molar mass
- 292.29 g/mol
- Monoisotopic mass
- 292.09602564
Overview
Dull reddish blue to reddish violet solid or dark maroon powder. (NTP, 1992)
Names & identifiers
- Preferred name
- Solvent Red 5
- IUPAC
- 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine
- English name
- 1-[(4-nitrophenyl)azo]naphthalen-2-amine
- Molecular formula
- C16H12N4O2
- Molecular weight
- 292.29
Names & synonyms
Solvent Red 53025-77-2Nitra Red WOCCRIS 60802-Naphthalenamine, 1-[(4-nitrophenyl)azo]-EINECS 221-181-42-Naphthylamine, 1-((p-nitrophenyl)azo)-C.I. 113852-Naphthalenamine, 1-((4-nitrophenyl)azo)-75WAC80W751-((4-Nitrophenyl)azo)-2-naphthalenamineCI SOLVENT RED 5
Show more names
C.I.11385C.I.Solvent Red 5C.I.Solvent Red 5:C.I.113851-(4'-Nitrophenylazo)-2-naphthylamine1-[(4-Nitrophenyl)azo]-2-naphtylamine1-((4-NITROPHENYL)AZO)-2-NAPHTHENAMINE1-[(4-Nitrophenyl)azo]-2-naphthalenamine1-[(4-nitrophenyl)azo]naphthalen-2-amine
2-Naphthalenamine, 1-(2-(4-nitrophenyl)diazenyl)-1-((4-Nitrophenyl)azo)-2-naphthylamine2-Naphthalenamine, 1-[2-(4-nitrophenyl)diazenyl]-1-[(4-Nitrophenyl)azo]-2-naphthylamineCI 113852-NAPHTHYLAMINE, 1-[(P-NITROPHENYL)AZO]-RefChem:8881512-Naphthylamine, 1-((p-nitrophenyl)azo)-(7CI)
Database identifiers
- CAS
Properties
Computed structural properties
- XLogP
- 4.1
- Topological polar surface area
- 96.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 2
- Heavy atoms
- 22
- Formal charge
- 0
- Complexity
- 415
Experimental & physicochemical properties
Solubilityless than 0.1 mg/mL at 64 °F (NTP, 1992)
Melting Point365.9 °F (NTP, 1992)
Physical DescriptionDull reddish blue to reddish violet solid or dark maroon powder. (NTP, 1992)
Physicochemical properties
- Melting point
- 250 ℃ · 250℃
- Boiling point
- 549 · 549.0±35.0 °C(Predicted)
- Density
- 1.35 · 1.35
- pka
- 1.27 · 1.27±0.10(Predicted)
- FDA UNII
- 75 WAC80W75 · 75WAC80W75
- EPA Substance Registry System
- 1 · 1-[(4-Nitrophenyl)azo]-2-naphthylamine (3025-77-2)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Fire HazardsFlash point data for this compound are not available. It is probably combustible. (NTP, 1992)
Reactive GroupAzo, Diazo, Azido, Hydrazine, and Azide Compounds
Reactivity Profile
1-[(4-NITROPHENYL)AZO]-2-NAPHTHENAMINE 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.
Air and Water ReactionsDust can be explosive when suspended in air at specific concentrations. Insoluble in water.
Safety & protection
Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
Nonfire Spill Response
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenamine, 1-[2-(4-nitrophenyl)diazenyl]-: INACTIVE
Applications
General DescriptionDull reddish blue to reddish violet solid or dark maroon powder.
Preparation methods
Preparation4-Nitrobenzenamine diazotization, and Naphthalen-2-amine coupling.
Upstream & downstream products
Upstream raw materials
Suppliers6 total
江苏艾康生物医药研发有限公司025-5885952 15955137747 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
成都格里迈特医药技术有限公司17308078590; 15928855497 · [email protected]
重庆卡兰医药有限公司[email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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