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8,8-Dimethoxy-2,6-dimethyloctan-2-ol

8,8-Dimethoxy-2,6-dimethyloctan-2-ol Basic information
Product Name:8,8-Dimethoxy-2,6-dimethyloctan-2-ol
Synonyms:HYDRCITRONELLAL DIMETHYL ACETAL;HYDROXYCITRONELLAL DIMETHYL ACETAL;FEMA 2585;8,8-DIMETHOXY-2,6-DIMETHYL-OCTAN-2-OL;7-HYDROXY-3 7-DIMETHYL-1-OCTANAL DIMETHYLACETAL;1,1-DIMETHOXY-3 7-DIMETHYLOCTAN-7-OL;OCTANAL, 7-HYDROXY-3,7-DIMETHYL:DIMETHYL ACETAL;(R,S)-7-hydroxy-3,7-dimethyl-octanal-dimethylacetal
CAS:141-92-4
MF:C12H26O3
MW:218.33
EINECS:205-510-9
Product Categories:Alphabetical Listings;Flavors and Fragrances;G-H
Mol File:141-92-4.mol
8,8-Dimethoxy-2,6-dimethyloctan-2-ol Structure
8,8-Dimethoxy-2,6-dimethyloctan-2-ol Chemical Properties
Boiling point 252 °C(lit.)
density 0.928 g/mL at 25 °C(lit.)
FEMA 2585 | HYDROXYCITRONELLAL DIMETHYL ACETAL
refractive index n20/D 1.442(lit.)
Fp >230 °F
pka15.32±0.29(Predicted)
Odorat 100.00 %. lily rose acetate waxy green
Odor Typefloral
JECFA Number612
LogP1.78
NIST Chemistry Reference2-Octanol, 8,8-dimethoxy-2,6-dimethyl-(141-92-4)
EPA Substance Registry System2-Octanol, 8,8-dimethoxy-2,6-dimethyl- (141-92-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 2
RTECS RG7900000
toxicityBoth the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Shelanski, 1973).
MSDS Information
ProviderLanguage
SigmaAldrich English
8,8-Dimethoxy-2,6-dimethyloctan-2-ol Usage And Synthesis
DescriptionHydroxycitronellal dimethyl acetal has a light, green, flowery odor similar to hydroxycitronellal. This substance is usually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
Chemical PropertiesHydroxycitronellal dimethyl acetal has a light, green, flowery odor similar to hydroxycitronellal.
Chemical PropertiesColorless liquid; light floral odor.Soluble in most fixed oils, mineral oil, and propylene glycol; insoluble in glycerol. Combustible.
Chemical PropertiesHydroxydihydrocitronellal Dimethyl Acetal is a colorless liquid with a weak, floral odor. Since the acetal is stable to alkali, it is used occasionally in soap perfumes.
OccurrenceReported found in kumquat peel oil
UsesFlavoring agent in foods, perfumery.
DefinitionChEBI: 8,8-Dimethoxy-2,6-dimethyl-2-octanol is a tertiary alcohol.
PreparationUsually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
8,8-Dimethoxy-2,6-dimethyloctan-2-ol Preparation Products And Raw materials
Raw materialsSulfanilic acid-->3,7-Dimethyl-7-hydroxyoctanal
CITRONELLAL HYDRATE DIMETHYLACETAL N,N-Dimethylformamide RARECHEM AL BP 0554 8,8-Dimethoxy-2,6-dimethyloctan-2-ol 4-Hydroxybenzyl alcohol Dimethyldimethoxysilane Citronellal ETHANE 3,7-Dimethyl-7-hydroxyoctanal 3,7-DIMETHYL-1-OCTANOL Citronella grass oil Dimethyl fumarate 1,1-Dimethoxyethane Dimethyl sulfoxide Diethoxydimethylsilane HYDROXY CITRONELLAL DIETHYL ACETAL Dimethoxymethane RARECHEM AL BP 0545
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