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Chemical Structure| 431-39-0 Chemical Structure| 431-39-0

Structure of 431-39-0

Chemical Structure| 431-39-0

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Product Details of [ 431-39-0 ]

CAS No. :431-39-0
Formula : C3H5F3O2
M.W : 130.07
SMILES Code : OCC(O)C(F)(F)F
MDL No. :MFCD02183521
InChI Key :QMASYWGIMXQPEJ-UHFFFAOYSA-N
Pubchem ID :3833333

Safety of [ 431-39-0 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H225-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338
Class:3
UN#:1993
Packing Group:

Application In Synthesis of [ 431-39-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 431-39-0 ]

[ 431-39-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 359-41-1 ]
  • [ 311-86-4 ]
  • [ 124-38-9 ]
  • [ 167951-80-6 ]
  • [ 431-39-0 ]
YieldReaction ConditionsOperation in experiment
With 1H-imidazole; 1,2-dibromohexafluoropropane; water; at 50 - 120℃; under 15001.5 Torr; for 28h;Autoclave; Adding a moisture content of 4000 ppm in a 50 mL stainless steel autoclave equipped with agitation3,3,3-trifluoropropylene oxide (33.6 g, 0.3 mol), 3-bromo-1,1,1-trifluoro-2-propanol (2.3 g, 12 mol),2,3-dibromo-1,1,1,2,3,3-hexafluoropropane (5.6 g, 18 mol), imidazole (1.6 g, 24 mmol),After sealing, the reactor was replaced twice with CO2, and the stirring was set to a reaction temperature of 120 C.Continuously pass CO2 to maintain the reaction pressure at 2MPa, react for 4h, cool to normal temperature, and slowly releaseTo the excess CO2 gas, 50% water of a molar amount of 3,3,3-trifluoroepoxypropane was added to the reaction solution, and the reaction was stirred at 50 C for about 24 hours to obtain 3,3,3-trifluoro. Crude product of propylene carbonate and 3,3,3-trifluoro-1,2-propanediol, analysis of reaction product distribution by gas chromatography, separation,Refined process to get the target product3,3,3-trifluoropropene carbonate and42.3 g of 3,3,3-trifluoro-1,2-propanediol was used to calculate the yield
 

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