CAS No. :128-39-2

nature : the white prism-like crystallization temperature 39 ° C, the boiling point of 253 ° C and relative density of 0.914 (25 ° C), the refractive index of 1.500 (25 ° C), a flash point of> 98.9 ° C, do not dissolve in water and lye, soluble in alcohol, ketone, a solvent benzene.

Preparation : No

purposes : mainly for the manufacture of natural rubber and syntheic antioxidant, plastics antioxidant, fuel stabilizer, UV absorbent and pesticides, dyes intermediates, the major varieties have antioxidant 1010,1076,702. 3114,4426, A fork 4426-S, 2002,330,1098,1088 so.