2,2-Dimethyl-4-pentenal
2,2-Dimethyl-4-pentenal
  • CAS No.:5497-67-6
Other grades of this product :
2,2-Dimethyl-4-pentenal Basic information
Product Name:2,2-Dimethyl-4-pentenal
Synonyms:2,2-DIMETHYL-4-PENTENAL;2,2-Dimethyl-4-penteneal;2,2-DIMETHYL-4-PENTENAL, TECH., 90%;2,2-Dimethyl-4-pentenal, stabilized, 97%;2,2-dimethylpent-4-enal;2,2-DiMethyl-4-pentenal, stabilized, 97% 5ML;2,2-Dimethyl-4-pentenal technical grade, 90%, contains 1000 ppm hydroquinone as stabilizer;2,2-Dimethyl-4-pentenal,97%,stabilized
CAS:5497-67-6
MF:C7H12O
MW:112.17
EINECS:226-834-7
Product Categories:Aldehydes;C7;Carbonyl Compounds
Mol File:5497-67-6.mol
2,2-Dimethyl-4-pentenal Chemical Properties
Melting point -53.35°C (estimate)
Boiling point 124-125 °C (lit.)
density 0.825 g/mL at 25 °C (lit.)
refractive index n20/D 1.4203(lit.)
Fp 65 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to light yellow
NIST Chemistry Reference4-Pentenal, 2,2-dimethyl-(5497-67-6)
Safety Information
Hazard Codes F,Xi,Xn
Risk Statements 11-36/37/38-22
Safety Statements 16-26-33-36
RIDADR UN 1989 3/PG 3
WGK Germany -
HazardClass 3.1
PackingGroup II
HS Code 29121990
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
2,2-Dimethyl-4-pentenal Usage And Synthesis
Chemical Propertiesclear colorless to light yellow liquid
Uses2,2-Dimethyl-4-pentenal has been used:
  • as electrophile in the synthesis of rearranged bicyclo[6.3.0]undecane isoprenoid skeleton of cyclooctenoid sesquiterpene dactylol and 3a-epi-dactylol
  • in the preparation of imine ligand via condensation with primary amine
Synthesis Reference(s)Organic Syntheses, Coll. Vol. 7, p. 177, 1990Synthetic Communications, 10, p. 273, 1980 DOI: 10.1080/00397918008062750Tetrahedron Letters, 14, p. 3, 1973
2,2-Dimethyl-4-pentenal Preparation Products And Raw materials

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