4,4’-Diaminodiphenylmethane
97%
Reagent
Code: #126774
Alias
4,4'-Diaminodiphenylmethane; diphenylaminomethane, 4,4'-diaminodiphenylmethane, 4,4'-methylenediphenylamine, accelerator NA11, anti-aging agent
CAS Number
101-77-9
science Other reagents with same CAS 101-77-9
blur_circular Chemical Specifications
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Molecular Information
Weight
198.28 g/mol
Formula
C₁₃H₁₄N₂
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Registry Numbers
MDL Number
MFCD00007914
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Physical Properties
Melting Point
89-91 °C(lit.)
Boiling Point
242 °C/2 mm Hg(lit.)
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Storage & Handling
Density
1.15g/mL
Storage
room temperature
description Product Description
Used primarily as a curing agent in the production of epoxy resins, it enhances the mechanical and thermal properties of the final product. It is also employed in the manufacture of polyurethane foams, where it acts as a chain extender, improving durability and flexibility. In the rubber industry, it serves as an antioxidant and antiozonant, extending the lifespan of rubber products. Additionally, it finds application in the synthesis of dyes and pigments, contributing to color stability and intensity. Its role in the production of adhesives and sealants ensures strong bonding and resistance to environmental factors.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Melting Point | 88-92 |
| Purity (GC) | 97-100 |
| Appearance | White to beige powder or crystals |
| Infrared Spectrum | Conforms To Structure |
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