Antioxidant 6PPD

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Product Name: Antioxidant 6PPD
Chemical Name: N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine
: Antioxidant 4020
CAS No: 793-24-8
MF: C18H24N2
MW: 268.4
: Rubber additives


Grayish black solid. Soluble in benzene, acetone, toluene, etc., do not dissolve in water.

Melting point 45-46 ° C
Boiling point 260 ° C
Density 0.986 ~ 1.00g / cm3
Flash point 204 ° C
Water solubility <0.1 g / 100 mL at 17 ºC


It is an anti-ozone agent and an antioxidant for natural rubber and synthetic rubber, and has excellent protection against ozone cracking and flex fatigue.

Antioxidant 4020 is one of the main varieties of p-phenylenediamine antioxidants

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.


Appearance Grayish black solid
Content ≥95%
Moisture ≤0.1%
Insoluble ≤0.1%
Melting point 45-46 ° C
Package 25KG/Bag

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