High Quality Pentaerythritol Tris[3-(1-Aziridinyl)Propionate] - Antioxidant 5057 CAS NO.: 68411-46-1 – DEBORN

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High Quality Pentaerythritol Tris[3-(1-Aziridinyl)Propionate] - Antioxidant 5057 CAS NO.: 68411-46-1 – DEBORN Detail:

Chemical Name: Benzenamine,N-phenyl-,reaction products with 2,4,4-trimethylpentene
Structure

Antioxidant 5057

CAS Number: 68411-46-1

Specification

Appearance	Clear,light to dark amber liquid
Viscosity(40ºC)	300~600
Water content,ppm	1000ppm
Density(20ºC)	0.96~1g/cm3
Refractive Index@20ºC	1.568~1.576
Basic Nitrogen,%	4.5~4.8
Diphenylamine,wt%	0.1% max

Applications
AO5057 used in combination with hindered phenols, such as Antioxidant-1135, as an excellent co-stabilizer in polyurethane foams. In the manufacture of flexible polyurethane slabstock foams, core discoloration or scorching results from the exothermic reaction of diisocyanate with polyol and diisocyanate with water. Proper stabilization of the polyol protects against oxidation during storage and transport of the polyol, as well as scorch protection during foaming. It can also be used in other polymers such as elastomers and adhesives, and other organic substrates.

Packing and Storage
Packing: 180KG/DRUM
Storage: Store in closed containers in a cool, dry, well-ventilated place. Avoid exposure under direct sunlight.

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2,4-Diisocyanato-1,3,5-Tris(1-Methyl)-Benzene Homopolymer