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4-Methyl-2-pentanone, analytical standard

Code: 02474-5ML D2-231

Application

MBK may have been used as internal standard in GC/MS analysis for determining off-flavors in milk extracted using solid-phase microextraction, mass spectrometry, ...


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£143.14 5ML
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Application

MBK may have been used as internal standard in GC/MS analysis for determining off-flavors in milk extracted using solid-phase microextraction, mass spectrometry, and multivariate analysis (SPME-MS-MVA). 4-Methyl-2-pentanone may be used as an analytical reference standard for the quantification of the analyte in hydro-alcoholic matrices using high-performance liquid chromatography with diode array detection.

General description

4-Methyl-2-pentanone (Methyl isobutyl ketone (MBK)) is an organic solvent widely used in various industrial applications, and exists as a clear colorless liquid with a pleasant odor. It is occasionally found as a volatile component of urine making it a biological marker of occupational exposure to this solvent. It is used as is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose.

application(s)cleaning productscosmeticsenvironmentalflavors and fragrancesfood and beveragespersonal care
assay≥99.7% (GC)
autoignition temp.840 °F
bp117-118 °C
density0.801 g/mL at 25 °C (lit.)
expl. lim.1.2-8 %, 93 °F
formatneat
gradeanalytical standard
InChI keyNTIZESTWPVYFNL-UHFFFAOYSA-N
InChI1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
mp−80 °C (lit.)
Quality Level100
refractive indexn20/D 1.395 (lit.), n20/D 1.396
shelf lifelimited shelf life, expiry date on the label
SMILES stringCC(C)CC(C)=O
technique(s)gas chromatography (GC): suitable, HPLC: suitable
vapor density3.5 (vs air)
Cas Number108-10-1
Hazard Class3
Un Number1245
Pack GroupII
This product has met the following criteria: