N,N'-Di-sec-butyl-p-phenylenediamine
96%
Reagent
Code: #56398
Alias
N,N-di-sec-butyl-p-phenylenediamine; sec-butyl-p-phenylenediamine antioxidant, antioxidant 44PD, antioxidant
CAS Number
101-96-2
science Other reagents with same CAS 101-96-2
blur_circular Chemical Specifications
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Molecular Information
Weight
220.35 g/mol
Formula
C₁₄H₂₄N₂
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Registry Numbers
EC Number
202-992-2
MDL Number
MFCD00043658
thermostat
Physical Properties
Melting Point
17.8°C
Boiling Point
159 °C / 7mmHg
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Storage & Handling
Density
0.942 g/mL at 20 °C(lit.)
Storage
room temperature
description Product Description
Used primarily as an antioxidant in the production of rubber and elastomers. It helps to prevent degradation caused by oxidation, extending the lifespan of rubber products. Commonly applied in automotive tires, industrial hoses, and other rubber components exposed to high temperatures and stress. Also utilized in lubricants and fuels to inhibit oxidation and improve stability. Its effectiveness in protecting against thermal and oxidative damage makes it valuable in industries requiring durable materials.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 96-100% |
| Refractive Index (n20D) | 1.533-1.539 |
| Specific Gravity 2020 | 0.939-0.944 |
| Appearance | Red to very dark red liquid |
| Infrared Spectrum | Conforms to Structure |
| Note | Low melting point solid; may change state in different environments (solid, liquid, or semi-solid) |
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