4-Methyl-2-pentanone (C15-1202-750)

Catalog No.: C15-1202-750
Manufacturer No.: 537713-4L
Manufacturer Name: Sigma-Aldrich
Quantity: 4
Unit of Measure: LI

Price: $310.68

List Price: $345.20

4-Methyl-2-pentanone (Methyl isobutyl ketone, MIBK), an aliphatic ketone, is commonly used as an organic solvent. It is generally used as an extractant in atomic absorption spectrometry.

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Description
Specifications

General description

4-Methyl-2-pentanone (Methyl isobutyl ketone, MIBK), an aliphatic ketone, is commonly used as an organic solvent. It is generally used as an extractant in atomic absorption spectrometry. Preparation of MIBK using 2-propanol as the precursor has been reported with yield as high as 25%. The rate constant for the reaction between OH radical and MIBK was found to be 1.40 Â± 0.07Ã—10¹¹cm³molecule^-1s^-1. The kinetics and mechanism of photochemical reaction of MIBK in n-hexane solution has been studied. The microwave spectrum of MIBK has been recorded to obtain its rotational constants and centrifugal distortion constants.

Application

4-Methyl-2-pentanone may be used to prepare (R)-(-)-4-methyl-2-pentanol via asymmetric hydrogenation in the presence of silica-supported starch-polysulfosiloxane-platinum complex (SiO₂-ST-Si-S-Pt).

UPC:: 51144014
Condition:: New
Weight:: 1.00 Ounces
HazmatClass:: No
WeightUOM:: LB
MPN:: 537713-4L

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