Diethylphosphorodithioate synthesis
- Product Name:Diethylphosphorodithioate
- CAS Number:298-06-6
- Molecular formula:C4H11O2PS2
- Molecular Weight:186.23
64-17-5
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298-06-6
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Yield:298-06-6 99%
Reaction Conditions:
with tetraphosphorus decasulfide at 100; for 20 h;
Steps:
7.2 Preparation of diethyl dithiophosphate
A three-necked reactor was equipped with a thermometer, a condenser, a stirrer, After the addition of an oil bath, phosphorus pentasulfite (112.2 g, 0.5 mol) and ethyl alcohol (111.7 g, 2 mol) were added and stirred at 100 ° C for 20 hours to obtain a green liquid (192.9 g, 99% .
References:
Korea Research Institute of Chemical Technology;Kang Ho-cheol;Sim Dae-seon KR101785337, 2017, B1 Location in patent:Paragraph 0264; 0265
![2,4,6,8,9,10-Hexathia-1,3,5,7-tetraphosphatricyclo[3.3.1.13,7]decane, 1,3,5,7-tetrasulfide](/CAS/20200611/GIF/15857-57-5.gif)
2524-04-1
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298-06-6
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$62.50/5 g
64-17-5
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1186-09-0
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2524-09-6
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298-06-6
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2465-65-8
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2953-29-9
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298-06-6
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