132-28-5 Usage
Purification Methods
Crystallise it from MeOH containing a little acetone. (cf triphenyl phosphate.)
Check Digit Verification of cas no
The CAS Registry Mumber 132-28-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132-28:
(5*1)+(4*3)+(3*2)+(2*2)+(1*8)=35
35 % 10 = 5
So 132-28-5 is a valid CAS Registry Number.
InChI:InChI=1/C36H27O4P/c37-41(38-34-25-13-10-22-31(34)28-16-4-1-5-17-28,39-35-26-14-11-23-32(35)29-18-6-2-7-19-29)40-36-27-15-12-24-33(36)30-20-8-3-9-21-30/h1-27H
132-28-5Relevant academic research and scientific papers
Process for producing triaryl phosphate
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, (2008/06/13)
A process for producing triaryl phosphate, comprising reacting at least one specific aromatic hydroxy compound with phosphorus pentachloride to form a chlorophosphorane compound and reacting water, an alcohol, an alcohol aqueous solution or an alkaline aqueous solution with the chlorophosphorane compound. The process permits the production of triaryl phosphate at high yields at a low temperature for a relatively short period of time, making the removal and treatment of a catalyst simply and obviating the use of the catalyst in some cases.
