![](/CAS/GIF/2524-64-3.gif)
Diphenyl chlorophosphate synthesis
- Product Name:Diphenyl chlorophosphate
- CAS Number:2524-64-3
- Molecular formula:C12H10ClO3P
- Molecular Weight:268.63
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
722 suppliers
$14.00/25g
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
388 suppliers
$14.00/5g
Yield:2524-64-3 88.6%
Reaction Conditions:
with triphenylphosphine;Triphenylphosphine oxide;trichlorophosphate at 140; for 4 h;Large scale;
Steps:
4
1000 liter reactor were added 376 kg of phenol, 323 kg of phosphorus oxychloride and distillation primer in Example 3, the reaction was heated with stirring, over 4 hours temperature was raised to 140 ° C, the reaction was kept, in the GC controlling a phenol content of less than 0.5%, heat the reaction, the reaction liquid to the distillation column distillation, collecting 150 ± 2 ° C / 4mmHg fraction 475 kg namely finished diphenyl chlorophosphate, yield 88.6%, GC purity 99.3%.
References:
Changzhou Woteng Chemical Technology Co., Ltd.;Li Honggong;Chao Guoping;Sun Kezhou;Wang Huayun CN106810575, 2017, A Location in patent:Paragraph 0014
![Diphenyl phosphate](/CAS/GIF/838-85-7.gif)
838-85-7
263 suppliers
$9.00/1g
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
388 suppliers
$14.00/5g
![DIPHENYL PHOSPHITE](/CAS/GIF/4712-55-4.gif)
4712-55-4
185 suppliers
$10.00/5g
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
388 suppliers
$14.00/5g
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
722 suppliers
$14.00/25g
![Triphenyl phosphate](/CAS/GIF/115-86-6.gif)
115-86-6
532 suppliers
$6.00/25g
![Phenyl dichlorophosphate](/CAS/GIF/770-12-7.gif)
770-12-7
396 suppliers
$9.00/1g
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
388 suppliers
$14.00/5g