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121234-18-2
Diphosphoric acid, tris(phenylmethyl) ester (9CI)
CAS: 121234-18-2
Molecular Formula: C21H22O7P2
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Product Category
intermediate
Impurity reference substance
121234-18-2
121234-18-2 -
Names and Identifiers
Name
Diphosphoric acid, tris(phenylmethyl) ester (9CI)
Synonyms
Diphosphoric acid, tris(phenylmethyl) ester (9CI)
Fudosteine Impurity 25
Fosaprepitant Impurity 9(Tribenzyl Pyrophosphate)
Fosaprepitant Impurity 32
CAS
121234-18-2
121234-18-2 -
Physico-chemical Properties
Molecular Formula
C21H22O7P2
Molar Mass
448.34
Density
1.352±0.06 g/cm3(Predicted)
Melting Point
65-67 °C
Boling Point
580.0±60.0 °C(Predicted)
pKa
1.18±0.50(Predicted)
121234-18-2 structural formula
Supplier List
View History
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