1-Butanol

Crescent Chemical Co Inc BUTANOL MOLECULAR BIOLOGY GRDE

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Butanol molecular biology grade n-Butanol is used for the removal of ethidium bromide from DNA purified by CsCl gradient ultracentrifugation. It is also useful for the concentration of diluted nucleic acid solutions by repeated extractions. Size - 500

Sigma Aldrich Fine Chemicals Biosciences 1-Butanol 99.91L

1-Butanol is an industrial solvent that can be obtained either from petroleum feedstock or by biomass fermentation. Some of its characteristic properties include high energy content low vapor pressure and a better capability to combine with gasoline. Synthesis of di-n-butyl ether (DBE) in a fixed-bed flow reactor via dehydration of 1-butanol in the presence of³-alumina zeolites and Amberlyst ion-exchange resins has been investigated. Its thermophysical properties have been calculated. formation of fatty acid butyl esters (fABE) via transesterification of rapeseed and jatropha oil with 1-butanol in the presence of acid catalyst has been studied under varying conditions.

Sigma Aldrich Fine Chemicals Biosciences 2-Methyl-2-butanol Reagent

2-Methyl-2-butanol is an isomeric form of pentanol. Various physical properties (static dielectric constant viscosity density ultrasonic and dielectric relaxation) of 2-methyl-2-butanol have been evaluated over a wide range of temperatures. Its ability as solvent in the extraction of furfural from aqueous SOLUTIONons has been tested. Kinetic parameters of the three-phase reaction of MBY with hydrogen catalyzed by a commercial palladium-based catalyst in the absence of solvent have been described.

Sigma Aldrich Fine Chemicals Biosciences 1-Butanol suitable for HPL

1-Butanol is a linear alcohol. Its biosynthesis from glucose using a bioengineered Escherichia coli strain has been reported. Its reaction with diisocyanates in the presence of triethylamine (catalyst) has been investigated by volumetric method. Kinetic studies suggest that the reaction proceeds via competitive consecutive second order. Its dehydration reaction has been employed as a standard reaction to evaluate the acidic and basic characteristics of various silica-aluminas.