Chinese Name: Triphenylphosphine

Synonyms: TPP, triphenyl phosphine

CAS :603-35-0

Molecular formula: C₁₈H₁₅P

MW: 262.30

Properties: White loose powder, soluble in alcohol, benzene, and chloroform; slightly soluble ester; do not dissolve in water, poisonous.

Specifications: Q/320211NBT02

Appearance: White loose powder

Melting point: ≥ 78.5-81.2 oC

Refractive index: ≥75 oC

Loss on drying: "0.5%

Uses: Codename TPP.

Triphenylphosphine rhodium-phosphine complex catalyst for the basic raw materials in the domestic petrochemical industry has a broad purpose. Triphenylphosphine was also used in the pharmaceutical industry, organic synthesis, analysis and other fields. Triphenylphosphine also serves as a dye process credit to agents, polymer, color film imaging of the antioxidant, polyethylene-based stabilizer, but also as an analytical reagent.