(102-85-2) Tributyl Phosphite (TBP)

Product Description

CAS No.: 102-85-2
Molecular Formula: C₁₂H₂₇O₃P
Molecular Weight: 250.31
Appearance: Colorless transparent liquid
Packing: 20 kg per drum
Purity: ≥93.0%
Acid Value: ≤0.1 mgKOH/g
Color (APHA): ≤50

Main Applications

1.Antioxidant & Stabilizer: Inhibits thermo-oxidative aging and yellowing during the processing of PVC, PP, PE, polyester, polyamide and other polymers; chelates metal ions.
2.Organic Synthetic Intermediate: Used for the synthesis of flame retardants, pesticides, pharmaceuticals and dyes; serves as metal extractant for rare earth elements, uranium and other metals.
3.Plasticizer & Lubricant: Improves processability and flexibility of polymers; applied as lubricant additive for anti-wear and anti-rust purposes.
4.Others: Additive for coatings and inks, adhesive, and ligand for transition metal complex catalysts.