![](/CAS/20180808/GIF/106-88-7.gif)
1,2-EPOXYBUTANE synthesis
- Product Name:1,2-EPOXYBUTANE
- CAS Number:106-88-7
- Molecular formula:C4H8O
- Molecular Weight:72.11
![1-BUTENE](/CAS/GIF/106-98-9.gif)
106-98-9
155 suppliers
$10.00/25 g
![1,2-EPOXYBUTANE](/CAS/20180808/GIF/106-88-7.gif)
106-88-7
149 suppliers
$15.00/25mL
Yield:106-88-7 96.8%
Reaction Conditions:
with phosphotungstic acid;phosphoric acid tributyl ester;dihydrogen peroxide in toluene at 70; under 3750.38 Torr; for 5 h;Temperature;Pressure;
Steps:
3
The molar ratio of 1: 0.8: 1.5 in toluene tributyl phosphate, 50% (mass concentration) of hydrogen peroxide is injected into the trap mixture after dehydration under reduced pressure to give the working fluid, the working fluid charged into the 1- ene, at a temperature 70 , pressure 0.5Mpa and phosphotungstic acid catalyst in the presence of a reaction 5h, catalytic oxidation of 1-butene to 1,2-butylene oxide.Wherein the molar ratio of 1-butene and 50% hydrogen peroxide is 3: 1, the catalyst concentration was 2.0% (relative to the working fluid).The resulting product was chromatographed, 1,2-butylene oxide selectivity was 99.6%, 1,2-butylene oxide by hydrogen peroxide yield of 96.8%.
References:
Nanjing Red Sun New Material Co., Ltd;Li, Jian;Zhang, zhaibing;Fang, Hongxin;Ge, Jiu dare;Xue, Yi CN104098531, 2016, B Location in patent:Paragraph 0019-0020
![1-BUTENE](/CAS/GIF/106-98-9.gif)
106-98-9
155 suppliers
$10.00/25 g
![Cumyl hydroperoxide](/CAS/GIF/80-15-9.gif)
80-15-9
244 suppliers
$26.10/5g
![1,2-EPOXYBUTANE](/CAS/20180808/GIF/106-88-7.gif)
106-88-7
149 suppliers
$15.00/25mL
![2-PHENYL-2-PROPANOL](/CAS/GIF/617-94-7.gif)
617-94-7
182 suppliers
$6.00/1g
![BUTADIENE MONOXIDE](/CAS/GIF/930-22-3.gif)
930-22-3
146 suppliers
$45.00/1g
![1,2-EPOXYBUTANE](/CAS/20180808/GIF/106-88-7.gif)
106-88-7
149 suppliers
$15.00/25mL
![Crotonyl alcohol](/CAS/GIF/6117-91-5.gif)
6117-91-5
142 suppliers
$46.50/25ml
![Butyraldehyde](/CAS/GIF/123-72-8.gif)
123-72-8
404 suppliers
$12.32/25ML
![Crotonaldehyde](/CAS/GIF/123-73-9.gif)
123-73-9
195 suppliers
$40.00/5g
![butylene chlorohydrin](/CAS/GIF/1873-25-2.gif)
1873-25-2
7 suppliers
inquiry
![1,2-EPOXYBUTANE](/CAS/20180808/GIF/106-88-7.gif)
106-88-7
149 suppliers
$15.00/25mL
![2-chloro-1-butanol](/CAS/20200401/GIF/26106-95-6.gif)
26106-95-6
2 suppliers
inquiry
![1,2-EPOXYBUTANE](/CAS/20180808/GIF/106-88-7.gif)
106-88-7
149 suppliers
$15.00/25mL