4-tert-butylphenyl Diphenyl Phosphate

4－tert－butylphenyl Diphenyl Phosphate (BPDP) Molecular Formula：C22H23O4P CAS (68937-40-6) Molecular Weight：382 Structure Formula：O=POC6H4C4H11(OC6H5)2 Nature：Transparent Viscosity liquid，Viscosity :500-800Cp（25℃），It is dissolved in Benzene ,alcohol etc. Toxicity：LD50：(white rat to eat)：4640mg/Kg Quality Index： Index Name Index Color Value APHA ≤ 100 Acid Value mgKOH/g ≤ 0.1 Relative Density 1.13-1.18 Flash Point ℃ ≥ 230 Free Phenol % ≤ 0.1 Viscosity cP 500-800 Phosphate content % ≥ 99.0 Usage：Mainly used as a raw material for the production of fire retardant ,etc.it can be used as fireproof plasticizer in cellulose resin, vinyl resin, natural and synthetic rubber, with low volatility, high fireproof effect, excellent retention rate of mechanical property, transparency, softness and obdurability. Packing：200Kg/galvanized barrel

CAS NO:56803-37-3

EC NO:260-391-0

Molecular Formula:C₂₂H₂₃O₄P

Molecular Weight:382.3894

Synonyms:;t-Butylphenyl diphenyl phosphate;CCRIS 4761;HSDB 6102;Phosphoric acid, (1,1-dimethylethyl)phenyl diphenyl ester;Phosphate, tert-butylphenyl diphenyl;4-tert-butylphenyl diphenyl phosphate;tert-butyl diphenyl phosphate;2-tert-butylphenyl diphenyl phosphate;Butylated triphenyl phosphate ester;

Molecular Structure: