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N,N-Diphenyl-p-phenylenediamine CAS 74-31-7
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CAS No.:
74-31-7 -
Molecular Formula:
C18H16N2 -
Quality Standard:
99.5% ASSAY -
Packing:
25kg/drum -
Mininmum Order:
as per request -
Price Update:
USD/kg FOB Shanghai China -
Market:
China manufacturer fatory
*If you want to download the TDS and MSDS(SDS) , please click here to view or download online.
Basic information of N,N-Diphenyl-p-phenylenediamine CAS 74-31-7
Name: Diphenyl-p-phenylenediamine
Synonyms: 1,4-Bis(phenylamino) benzene
CAS: 74-31-7
EINECS: 200-806-4
M.F.: C18H16N2
M.W.: 260.333
Application: rubber antioxidant
Appearance: Taupe powder
Details: If you want to find more information, please visit the factory site: https://www.tnjchem.com
Quality Specification of N,N-Diphenyl-p-phenylenediamine CAS 74-31-7
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Appearance
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Taupe powder. Soluble in benzene, toluene, ether, acetone, slightly soluble in ethanol, insoluble in water. |
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Melting point
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≥125℃
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Ash
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≤0.4%
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Sieve mesh
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% (m/m)≤ 1.0
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Application of N,N-Diphenyl-p-phenylenediamine CAS 74-31-7
It can be used in natural rubber and latex, such as styrene butadiene, nitrile, cis-butyl, butyl, hydroxybutylene, polyisoprene, etc., which can make it have good multi deflection resistance and anti cracking performance. Improve the tensile strength, enhance the protection against hot oxygen, ozone, copper, manganese and other harmful metals, and have no effect on vulcanization. Combined with antioxidant D, it can solve many aging problems of dark rubber products. In addition, it is also used as a thermal oxygen stabilizer for polyethylene, polypropylene, polyamide and polymethylaldehyde engineering plastics to improve the weather resistance of products.
Packing of N,N-Diphenyl-p-phenylenediamine CAS 74-31-7
25kg/drum or as per request.
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