Procedure for the isolation of monomers with a high boiling point from the distillation residue produced in the cyclodimerization and / or the cyclimerization of 1,3-butadiene, after the separation of the target products cyclooctadiene, vinylcyclohexene and / or cyclododecatriene , characterized in ...
Provied information about 1,3-Butadiene,1,2,3,4-tetrachloro-(Molecular Formula: C4H2Cl4, CAS Registry Number:1637-31-6 ) ,Boiling Point,Melting Point,Flash Point,Density, Molecular Structure,Risk Codes,Synthesis Route at guidechem
Provied information about 1,3-Butadiene diepoxide(Molecular Formula: C4H6O2, CAS Registry Number:1464-53-5 ) ,Boiling Point,Melting Point,Flash Point,Density, NMR Molecular Structure,Risk Codes,Synthesis Route at guidechem
Specific gravities of air, ammonia, butadiene, carbon dioxide, carbon monoxide and some other common gases. Glycerine - Boiling and Freezing Points Boiling and freezing points of glycerine aqueous solutions. Hydrocarbons - Physical Data Molweight, melting and boiling point, density, flash point and...
(as in the case ofevaporation) but also throughout the volume of the liquid, where bubbles of gas are formed. The boiling point of a liquid is lowered if the pressure of the surrounding gases is decreased. For example, water will boil at a lower temperature at the top of a mountain, ...
pulled on the permeate side. The vacuum stream containing the permeate is cooled to condense out the highly aromatic permeate. Condensation temperature should be below the dew point of the permeate at a given vacuum level. The membrane itself may be in any convenient form utilizing any convenient...
An organic electrolytic solution according to an embodiment of the present invention includes: a lithium salt; an organic solvent containing a high dielectric constant solvent and a low boiling point solvent; and a compound represented by formula (1): where each of R1 and R2 is independently a...
The solubility of solid 2-methyl-1,3-butadiene (isoprene) in liquid argon at a temperature of 87.3 K and in liquid nitrogen at 77.4 K has been measured by the filtration method. The hydrocarbon contents in solutions were determined using gas chromatography. GC–MS was used to identify ...
PROBLEM TO BE SOLVED: To provide a method for isolating a high-boiling monomer from distillation residues resulting after separating cyclooctadiene, vinylcyclohexene and/or cyclododecatriene as the objective product(s) in carrying out cyclodimerization and/or cyclotrimerization of 1,3-butadiene.WILCZOK...
SOLUTION: This method for isolating a high-boiling monomer from distillation residues resulting after separating cyclooctadiene, vinylcyclohexene and/or cyclododecatriene as the objective product(s) in carrying out cyclodimerization and/or cyclotrimerization of 1,3-butadiene, comprises the following practice...