Tris-(2,4 -di-tert-butyl phenyl)phosphite

Name：Antioxidant-168

Chemical name：Tris-(2,4 -di-tert-butyl phenyl)phosphite

Structural formula：

Molecular formula：C₄₂H₆₃O₃P

Molecular weight ：646.94

  CAS No.：31570-04-4

Physical and chemical properties：This product is soluble in benzene, chloroform, etc., slightly soluble in ethanol and acetone, but insoluble in water.

Routine inspection：

purpose：This product is a phosphite antioxidant, which has excellent synergistic effect when combined with main antioxidants 1010 and 1076. Its compounds are widely used in polyethylene, polypropylene, polycarbonate and so on. The general dosage is 0.1% - 1.0%.

Packaging and storage：It is packed in paper plastic composite bags lined with plastic bags, with a net weight of 25kg each, and can also be designed according to customer requirements. Generally, the chemicals are stored in a dry and cool environment, and the recommended storage time is 12 months.