3-Methylcyclopentanone
3-Methylcyclopentanone
  • CAS No.:1757-42-2
Other grades of this product :
3-Methylcyclopentanone Basic information
Uses
Product Name:3-Methylcyclopentanone
Synonyms:3-Methyl-1-cyclopentanone;DL-3-METHYLCYCLOPENTANONE;3-METHYLCYCLOPENTANONE;DL-3-METHYLCYCLOPENTANONE,99%;Cyclopentanone,3-methyl-;3-Methylcyclopenta;3-Methylcyclo3-Methyl-1-cyclopentanone;DL-3-Met
CAS:1757-42-2
MF:C6H10O
MW:98.14
EINECS:217-148-9
Product Categories:C3 to C6;Carbonyl Compounds;Ketones;Building Blocks;C3 to C6;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:1757-42-2.mol
3-Methylcyclopentanone Chemical Properties
Melting point -58℃
Boiling point 145 °C(lit.)
density 0.913 g/mL at 25 °C(lit.)
refractive index n20/D 1.434(lit.)
Fp 98 °F
storage temp. Flammables area
form Liquid
color Clear slightly yellow
Water Solubility soluble
BRN 1305074
CAS DataBase Reference1757-42-2(CAS DataBase Reference)
NIST Chemistry ReferenceCyclopentanone, 3-methyl-(1757-42-2)
EPA Substance Registry SystemCyclopentanone, 3-methyl- (1757-42-2)
Safety Information
Risk Statements 10
Safety Statements 16
RIDADR UN 1224 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29142900
MSDS Information
ProviderLanguage
3-Methylcyclopentanone English
SigmaAldrich English
ACROS English
ALFA English
3-Methylcyclopentanone Usage And Synthesis
Uses3-Methylcyclopentanone is a metabolite used for the synthesis of various pharmaceutical derivatives and was found to be a degredation product of Phytosterols.
Chemical PropertiesCLEAR SLIGHTLY YELLOW LIQUID
Synthesis Reference(s)Journal of the American Chemical Society, 110, p. 291, 1988 DOI: 10.1021/ja00209a048The Journal of Organic Chemistry, 51, p. 537, 1986 DOI: 10.1021/jo00354a027Tetrahedron Letters, 21, p. 1247, 1980 DOI: 10.1016/S0040-4039(00)71383-9
General Description3-Methylcyclopentanone is a monocyclic ketone and its optical rotatory dispersion has been studied under isolated and solvated conditions to explore the role of ring size/morphology. The vibrationally resolved electronic circular dichroism (ECD) spectra of (R)-(+)-3-methylcyclopentanone in gas phase was evaluated by density functional theory.
3-Methylcyclopentanone Preparation Products And Raw materials

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