process for the production of pure ethylenchlorhydrin from ethylene oxide and hydrogen chlorideKOHL KURT, DEHALBAUER CHRISTIAN, DEWILL GUNTER, DEMENNIG JOHANNES, DE
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Sigma-Aldrich E6383 N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride crystalline 25952-53-8 25G $570 2024-03-01 Buy Sigma-Aldrich 8.00907 N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride forsynthesis 25952-53-8 500mg $43.9 2024-03-01 Buy Sigma-Aldrich 8.00907 N-(3-Dim...
N-ETHYL- 4-Toluenesulfonic acid N-ethylamide N-E-PTSA N-ETHYL-TOLUENESULFONAMIDE N-ETHYL-P-TOLUENESULFONAMIDE N-Ethyltoluene-4-sulphonamide Ncgc00091206-01 N-Ethyl-p-toluenesul N-Ethyl-p-toluenesulfonamide 98% N-Ethyl-p-toluenesulfonamide, >=99% N-Ethyl-p-toluenesulfonamide N-Ethyl-p-...
-ethanaminiuchloride [2-(Methacryloyloxy)ethyl]triMethylaMMoniuM chloride solution,80% in H2O [2-(Methacryloyloxy)ethyl]triMethylaMMoniuM chloride, 72% solution in H2O, stabilized Trimethyl-2-methacroyloxyethylammonium Chlorid 2-(Methacryloyloxy)ethyltrimethylammonium chloride, stabilized with 150 to 200...
Moreover, the process is stable in operation, has a good production economy and a reduced investment cost. DESCRIPTION OF RELATED ART Processes to produce bimodal materials for high density PE film are known from e.g. CN-C-1130387, assigned to Borealis. This patent discloses a process ...
Step E Preparation of 14 via 28 by sulfenyl halide addition and dehydrohalogenation ##STR28## A solution of the N-p-nitroCBZcysteamine disulfide, 96 mg (0.19 mmoles) in 1.5 ml THF (freshly distilled from LiAlH4) is cooled to -25° C. and treated dropwise with stirring with 0.5 ml of...
The reaction can be performed at 20° to 30° C., or at higher temperature up to the boiling point of water. A temperature of 20° to 30° C. is preferred. As a water miscible organic solvent both polar protic (e.g. acetic acid, methanol, ethanol, i-propanol) or polar aprotic (...
The process is especially applicable to reducing unreacted ethylene in the vent gas stream resulting from ethylene dichloride production in the synthesis of vinyl chloride from ethylene.STARKS, CHARLES MASTERSONCONVERS, RONALD JOHN