N,N'-Di-2-naphthyl-1,4-phenylenediamine
96%
Reagent
Code: #126592
Alias
Rubber antioxidant DNP p-phenylene di-2-naphthylamine N, N'-bis(β-naphthyl)-p-phenylenediamine N,N'-bis(2-naphthyl)-p-phenylenediamineN,N' -Bis(2-naphthyl)-1,4-phenylenediamine
CAS Number
93-46-9
science Other reagents with same CAS 93-46-9
blur_circular Chemical Specifications
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Molecular Information
Weight
360.45 g/mol
Formula
C₂₆H₂₀N₂
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Registry Numbers
MDL Number
MFCD00053487
thermostat
Physical Properties
Melting Point
225-229°C
Boiling Point
232-134°C (dec.)
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Storage & Handling
Density
1.25
Storage
room temperature
description Product Description
This chemical is primarily used as an antioxidant and antiozonant in the rubber and polymer industries. It helps in preventing the degradation of materials caused by oxidation and ozone, extending the lifespan and maintaining the performance of rubber products such as tires, hoses, and seals. Additionally, it is utilized in the stabilization of synthetic polymers, ensuring they retain their properties under exposure to heat, light, and oxygen. Its application is also seen in lubricants and greases, where it aids in reducing oxidative breakdown, thereby enhancing the durability and efficiency of mechanical systems.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (HPLC) | 96-100 |
| Purity (With Total Nitrogen) | 95.5-104.5 |
| Melting Point (°C) | 225-235 |
| Infrared Spectrum | Conforms To Structure |
| Appearance | Dark Grey to Black Powder |
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