1-Naphthylamine
AR,99.0%
Reagent
Code: #71533
Alias
1-Naphthylamine ;
CAS Number
134-32-7
science Other reagents with same CAS 134-32-7
blur_circular Chemical Specifications
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Molecular Information
Weight
143.19 g/mol
Formula
C₁₀H₉N
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Registry Numbers
EC Number
205-138-7
MDL Number
MFCD00004016
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Physical Properties
Melting Point
47-50 °C(lit.)
Boiling Point
301 °C(lit.)
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Storage & Handling
Density
1.114 g/mL at 25 °C(lit.)
Storage
2~8°C
description Product Description
1-Naphthylamine is primarily used in the production of azo dyes, which are widely employed in the textile, paper, and leather industries to impart vibrant colors to various materials. It serves as an intermediate in synthesizing these dyes due to its ability to form stable diazo compounds. Additionally, it is utilized in the manufacturing of certain rubber chemicals and antioxidants, which help enhance the durability and performance of rubber products. In the agricultural sector, it finds application as a precursor in the synthesis of some pesticides and herbicides. However, its use is regulated in many regions due to its potential carcinogenic properties, and safer alternatives are often sought in industrial applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Assay | 99-100% |
| Ignition Residue (as Sulfate) | <=0.01% |
| Melting Point | 48-50 |
| Appearance | Brown to purple solid |
| Infrared Spectrum | Conforms to Structure |
| Note | This product is a low melting point solid and may change state in different environments (solid, liquid, or semi-solid) |
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