N-(2-Naphthyl)aniline
Pharmaceutical Materials 2025-03-02
CAS Number: 135-88-6
Molecular Formula: C16H13N
Molecular Weight: 219.28
Appearance: Pale gray to beige crystalline powder
Melting Point: 105-108°C
Boiling Point: 395-396°C
Usage: Used as an antioxidant, lubricant, and polymerization inhibitor in rubber industry.
| Property | Details |
|---|---|
| Chemical Name | N-(2-Naphthyl)aniline |
| Synonyms | 2-Naphthylaniline, 2-Naphthylphenylamine, α-Naphthylaniline |
| CAS Number | 613-40-1 |
| EINECS Number | 210-375-8 |
| Molecular Formula | C₁₆H₁₃N |
| Molecular Weight | 219.28 g/mol |
| Physical State | Light yellow to off-white crystalline solid |
| Melting Point | 88–90°C |
| Boiling Point | Sublimes at high temperatures; decomposes before boiling |
| Solubility | Insoluble in water; soluble in organic solvents like ethanol, ether, and benzene |
| Applications | – Intermediate in the synthesis of dyes, pigments, and pharmaceuticals. – Used in the production of fluorescent brighteners and optical brighteners. – Acts as a precursor for the synthesis of organic semiconductors and materials for organic light-emitting diodes (OLEDs). |
| Safety Precautions | – Handle with care to avoid inhalation and skin contact. – Store in a cool, dry place away from oxidizing agents. |
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