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Triphenyl Phosphate

CAS No.:115-86-6
Product Grade: Industrial Grade
Purity / Assay: 99%
Molecular Formula:C₁₈H₁₅O₄P
Molecular Weight:326.29
Synonym(s):TPP; Triphenyl Phosphate; Phosflex TPP

Triphenyl Phosphate, commonly abbreviated TPP, is an aryl phosphate ester used as a flame retardant and plasticizer. It is widely used in cellulose acetate, vinyl resins and other polymer systems where improved fire performance and flexibility are needed. TPP helps reduce flammability while maintaining mechanical properties. It is supplied as a white crystalline powder and is valued for its thermal stability and compatibility with many polymer matrices.

• Used as an aryl phosphate ester flame retardant and plasticizer in polymer systems.

• Functions as a phosphorus-containing additive that reduces flammability while maintaining mechanical properties.

• Applied in cellulose acetate, vinyl resins and other polymer formulations requiring improved fire performance.

• Used in industrial applications where thermal stability and polymer compatibility are important.

25kg/bag, 25kg/drum
CAS No.: 115-86-6

Product Name: Triphenyl Phosphate

Purity / Assay:99%
Molecular Formula:C₁₈H₁₅O₄P
Molecular Weight:326.29
EINECS No.:204-112-2
Synonym(s):TPP; Triphenyl Phosphate; Phosflex TPP

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