ChemicalBook Product Catalog Chemical Reagents Organic reagents Aliphatic aldehydes Cyclopentanecarbaldehyde

Cyclopentanecarbaldehyde

Cyclopentanecarbaldehyde Basic information
Product Name:Cyclopentanecarbaldehyde
Synonyms:CYCLOPENTYLMETHANAL;CYCLOPENTYLCARBALDEHYDE;CYCLOPENTANECARBALDEHYDE;CYCLOPENTANECARBOXALDEHYDE;RARECHEM AK ML 0065;Cyclopentanealdehyde;Cyclopentyl aldehyde;Cyclopentylformaldehyde
CAS:872-53-7
MF:C6H10O
MW:98.14
EINECS:212-829-7
Product Categories:Building Blocks;C1 to C6;Cycloalkanes;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Aldehydes;C1 to C6;Carbonyl Compounds;1
Mol File:872-53-7.mol
Cyclopentanecarbaldehyde Structure
Cyclopentanecarbaldehyde Chemical Properties
Boiling point 140-141 °C (lit.)
density 0.919 g/mL at 25 °C (lit.)
refractive index n20/D 1.4430(lit.)
Fp 83 °F
storage temp. 2-8°C
solubility soluble in Chloroform
form Liquid
color Clear colorless to light yellow
Water Solubility Soluble in water and ethanol
Exposure limitsACGIH: TWA 0.1 ppm
OSHA: TWA 0.1 ppm(0.4 mg/m3)
NIOSH: IDLH 100 mg/m3; TWA 0.1 ppm(0.4 mg/m3)
InChIKeyVELDYOPRLMJFIK-UHFFFAOYSA-N
CAS DataBase Reference872-53-7(CAS DataBase Reference)
NIST Chemistry ReferenceCyclopentanecarboxaldehyde(872-53-7)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 16-26-36-37/39
RIDADR UN 1989 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29122990
MSDS Information
ProviderLanguage
Cyclopentanecarbaldehyde English
SigmaAldrich English
Cyclopentanecarbaldehyde Usage And Synthesis
Chemical PropertiesClear colorless to light yellow liquid
UsesCyclopentanecarboxaldehyde may be used in the synthesis of:
  • D,L-trans-2-cyclopentylmethylene-1-nitroso-1-(2-hydroxycyclohexyl)hydrazine
  • ethyl 5-cyclopentyl-5-hydroxy-2-pentenoate
  • ethyl 3-cyclo entyl-3-hydroxy-2-vinylpropanoate
Synthesis Reference(s)Journal of the American Chemical Society, 96, p. 1623, 1974 DOI: 10.1021/ja00812a074
Synthesis, p. 395, 1988
Tetrahedron Letters, 11, p. 5275, 1970
General DescriptionCyclopentanecarboxaldehyde can be prepared from cyclohexene, via copper-catalyzed oxidation with persulfate. It can also be synthesized from mercuric sulfate and cyclohexene.
Cyclopentanecarbaldehyde Preparation Products And Raw materials
Preparation ProductsCyclopentanemethanol-->(R)-3-(4-broMo-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile-->Cyclopentanemethylamine-->Cyclopentanecarboxaldehyde, 1-(hydroxymethyl)--->3-CYCLOPENTYLACRYLONITRILE-->1-Cyclopentyl-2-propyn-1-ol-->2-cyclopentyl-2-hydroxyacetic acid
Cyclopentyl methyl ether Methyl 2-cyclopentanonecarboxylate 1,1'-FERROCENEDICARBOXYLIC ACID 1-Phenylcyclopentanecarboxylic acid Cyclopentanecarbaldehyde Methylcyclopentane Ferrocenecarboxylic acid 2-Chlorophenyl cyclopentyl ketone Formaldehyde 1-(4-CHLOROPHENYL)-1-CYCLOPENTANECARBOXYLIC ACID Ferrocenecarboxaldehyde 1-(4-METHOXYPHENYL)-1-CYCLOPENTANECARBOXYLIC ACID Cyclopentane Cycloleucine Cyclopentyl chloride Cyclopentanecarboxylic acid TERT-AMYL METHYL ETHER Bromocyclopentane
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