Chemical Name:  N,N'-Bis (3,5-di-butyl-4-hydroxyle-phenyl propionyl)hydrazine
Introduction:   White to slightly yellow powder, soluble in methanol and acetone, sparingly soluble in chloroform and ethyl

acetate, insoluble in water, The product can exit in two different crystal modification(melting point at 200℃ and 230℃).
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