HEPTANAL DIMETHYL ACETAL

HEPTANAL DIMETHYL ACETAL
  • CAS No.:10032-05-0
Other grades of this product :
HEPTANAL DIMETHYL ACETAL Basic information
Product Name:HEPTANAL DIMETHYL ACETAL
Synonyms:HEPTANAL DIMETHYL ACETAL;FEMA 2541;1,1-DIMETHOXYHEPTANE;Heptane, 1,1-dimethoxy-;n-Heptanal dimethyl acetal;1,1-dimethoxy-heptan;heptaldehyde dimethyl acetal;HEPTANAL DIMETHYL ACETAL USP/EP/BP
CAS:10032-05-0
MF:C9H20O2
MW:160.25
EINECS:233-103-6
Product Categories:
Mol File:10032-05-0.mol
HEPTANAL DIMETHYL ACETAL Chemical Properties
Boiling point 183 °C760 mm Hg(lit.)
density 0.832 g/mL at 25 °C(lit.)
FEMA 2541 | HEPTANAL, DIMETHYL ACETAL
refractive index n20/D 1.4105(lit.)
Fp 136 °F
JECFA Number947
BRN 1698661
CAS DataBase Reference10032-05-0
EPA Substance Registry SystemHeptane, 1,1-dimethoxy- (10032-05-0)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 23-24/25
RIDADR UN 1993 3/PG 3
WGK Germany 2
TSCA Yes
HazardClass 3
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
HEPTANAL DIMETHYL ACETAL Usage And Synthesis
DescriptionHeptanal dimethyl acetal has a pleasant odor reminiscent of walnut and cognac. This substance may be synthesized from heptyl aldehyde and HCL in methanol solution, from heptyl aldehyde and methanol in the presence of Twitchell’s reagent.
Chemical PropertiesHeptanal dimethyl acetal has a pleasant odor reminiscent of walnut and cognac.
PreparationFrom heptyl aldehyde and HCl in methanol solution; from heptyl aldehyde and methanol in the presence of Twitchell’s reagent.
Taste threshold valuesTaste characteristics at 20 ppm: dirty green with waxy and fatty nuances.
HEPTANAL DIMETHYL ACETAL Preparation Products And Raw materials
Preparation Products2-HEXYL-1,3-DIOXOLANE

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