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Chemical Name: Tetrakis[ methylene-B-( 3, 5-di-tert-butyl-4-hydroxyphenyl) -propionate] methane
Molecular Formula: C73H108O12
CAS NO.: 6683-19-8
Main Indexes
Appearance : White Powder
Melting Point: 119.0-125.0 degrees Celsius
Content : > = 98.0%
Ash: = 95% ; solution; clarified at room temperature; 500nm> = 97%
Solubility: Acetone: 46% Benzene: 55% ; Chloroform: 71% ; Ethyl Acetate: 47% ( 20 degrees Celsius, W/ W) ; Hexane: 0.3% Methanol: 0.9% ; Water: < 0.01% ; Dichloromethane: 63%
Characteristics and Uses
This product is an Antioxidant with good performance, widely applicable to polyethylene, poly propylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, rubber and petroleum products for polymerization.
Storing and Packing
This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing. It is packed in cardboard drum lined with plastic bags with the net capacity of 25 kg ; it can also be designed according to customers' requirements.
Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.
Main products:
Polymerization inhibitor: 701
Fluorescent whitening agent: OB, OB-1, KCB, FP-127, KS, NFW
UV absorbers: UV-0, 531( BP-12) , UV-9, UV-P, 326, 327, 328, 329( 5411) , UV-T, 234, 571, 320
Antioxidant : 1010, 1076, 168, 264, 1098, 2246, 300, 311, B102, DLTP, DSTP, B215, B225, B900
Light stabilizer: 622, 770, 944, 802
Pigments: red 122, red 254, violet 19, violet 23, yellow 110, yellow 138, titanium dioxide