Product Nameï¼? Antioxidant 168 Chemical Nameï¼? Tris-(2,4-di-tert-butyl-phenyl)-phosphite Molecular Formulaï¼? C42H63O3P Molecular Weightï¼? 646.94 CAS No.ï¼? 31570-04-4 HS No.ï¼? 2924299090 EC No.: 250-709-6 Chemical structureï¼? Production Properties: This product is white spherical particle. It is soluble in benzene, toluene, chloroform, cyclohexane and other organic solvents, insoluble in water, alcohol and other polar solvents; Slightly soluble in esters. This product is odorless and tasteless. It has low toxicity, good thermal stability and excellent hydrolysis resistance performance. Specificationsï¼? Item Specification Appearance white spherical particles Melting Point,â?? 183.0-187.0 Volatile,% â?¤ 0.20 Solubility Clear Light Transmittance 425nm ï¼? % â?¥ 98.0 500nm ï¼? % â?¥ 98.0 Acid valueï¼?(KOH)mg/g â?¤ 0.30 Assay,% â?¥ 99.0 2,4-Di-tert-butylphenol ï¼?% â?¤ 0.20 Anti-hydrolyzeï¼?90â??in waterï¼?14hï¼? qualified