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Chemical Name: Tetrabenzyl Pyrophosphate
dibenzyl bis(phenylmethoxy)phosphoryl phosphate
Diphosphoric acid, tetrakis(phenylmethyl) ester
Molecular Formula: C28H28O7P2
Molecular Weight: 538.46500
Physical and Chemical Properties:
Density: 1.289g / cm3
Boiling point: 63-66 °C
Melting point: 162°C
Flash point: 330.4ºC
Refractive index: 1.59
Appearance: White powder
Loss on drying:≤2.0%
Heavy metals:≤10 ppm
Sulphated ash:≤0.5%, determined on 1.0 g.
Unspecified impurities: for each impurity:≤0.10%
Total plate count:≤1000cfu/g
Yeast and Moulds:≤100cfu/g
25kg cardboard drum or according to customer specified requirements
Storage:Storage Condition:-20ºC.Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Application:Intermediates of Fosaprepitant dimeglumine CAS:265121-04-8
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