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Primary Antioxidant - Phenolic Based

PowerNox™ 1010

Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] methane.
Synonym: Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Chemical Structure
Introduction / Features
PowerNox™ 1010 is a primary antioxidant for organic polymers. It exhibits a synergistic effect in combination with PowerNox™ 1680 and other secondary antioxidants.
Physical Properties
Chemical Name: Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]   methane
CAS No.: 6683-19-8
EINECS No.: 229-722-6
Formula: C73H108O12
Molecular Weight: 1178
Melting Point(°C): 110-125
Flash Point(°C): 280
Volatile Loss(%): Max.0.5
Color of Solution 425nm(%): Min.95
Color of Solution 500nm(%): Min.97
Appearance: White Crystalline granular.
Ash(%): Max.0.1
Min. Purity: 98%

Solubility (20°C) % w/w
Acetone: 47
Benzene: 56
Chloroform: 71
Ethanol: 1.5
Ethyl acetate: 46
n-Hexane: 0.3
Methanol: 0.9
Dichloromethane: 63
Toluene: 60
Water: <0.01

Applications
PowerNox™ 1010 is an effective antioxidant for use in polymer processing
– reducing viscosity change and gel formation. PowerNox™ 1010 provides long term heat stability - protects physical properties during storage and use of end-product. PowerNox™ 1010 can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use.
Packings
PowerNox™ 1010 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, 50Kg Fiber Drum.
Technical Library
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