541-85-5 5-Methylheptan-3-one AKSci 7787AB
 
 
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  7787AB    
5-Methylheptan-3-one
, 98% (GC)
 
Ethyl isoamyl ketone




IDENTITY
CAS Number:541-85-5
MDL Number:MFCD00009340
MF:C8H16O
MW:128.21
EINECS:208-793-7
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98% (GC)
Spectra:GCMS, GC
Physical Form:Colorless clear liquid
Boiling Point:157°C
Flash Point:59°C
Density:0.82
Refractive Index:1.41
Long-Term Storage:Store long-term at room temperature
HAZARDOUS MATERIALS INFORMATION
UN #:UN2271
Hazard Class:3; Flammable Liquid
Packing Group:III
A hazmat fee may apply, depending on the amount ordered.

REVIEW

 5-Methyl-3-heptanone can be converted into the corresponding gem-dihydroperoxide using aqueous hydrogen peroxide and chlorosulfonic acid as a catalyst at room temperature [1]; It can be reduced to its corresponding alcohol using sodium borohydride in urea/choline chloride eutectic salt [2]; It can undergo condensation with tert-butyl-sulfinamide to form the corresponding chiral tert-butyl-sulfinyl-ketimine, which can further react with ylides derived from trimethylsulfonium iodide and S-allyl tetrahydrothiophenium bromide to form highly substituted chiral aziridines [3].

REFERENCES
[1]An efficient synthesis of gem-dihydroperoxides and 1, 2, 4, 5-tetraoxanes catalyzed bychlorosulfonic acid as a new catalyst.? Khosravi K and Asgari A JOURNAL OF ADVANCES IN CHEMISTRY 11(3), 3381-3390, (2015).
[2] Natural deep eutectic salt promoted regioselective reduction of epoxides and carbonyl compounds. Azizi N, et al. Royal Society of Chemistry Advances 2(6), 2289-2293, (2012).
[3] Direct synthesis of chiral aziridines from N-tert-butyl-sulfinylketimines. Morton D, et al. Chemical Communications (Cambridge, England) (17), 1833-1835, (2006).

GHS

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of September 25, 2020


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