ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Carboxylic acids and esters Aromatic carboxylic acid ester GERANYL ISOVALERATE

GERANYL ISOVALERATE

GERANYL ISOVALERATE Basic information
Product Name:GERANYL ISOVALERATE
Synonyms:Butanoic acid, 3-methyl-, 3,7-dimethyl-2,6-octadienyl ester, (E)-;Butyric acid, 3-methyl-, 3,7-dimethyl-2,6-octadienyl ester, (E)-;Geranyl isopentanoate;geranyl3-methylbutanoate;Isovaleric acid, 3,7-dimethyl-2,6-octadienyl ester, (E)-;trans-3,7-Dimethyl-2,6-octadienyl isopentanoate;trans-3,7-dimethyl-2,6-octadienylisopentanoate;ISOVALERIC ACID GERANYL ESTER
CAS:109-20-6
MF:C15H26O2
MW:238.37
EINECS:203-655-2
Product Categories:Alphabetical Listings;Flavors and Fragrances;G-H
Mol File:109-20-6.mol
GERANYL ISOVALERATE Structure
GERANYL ISOVALERATE Chemical Properties
Boiling point 279 °C(lit.)
density 0.89 g/mL at 25 °C(lit.)
FEMA 2518 | GERANYL ISOVALERATE
refractive index n20/D 1.458(lit.)
Fp 113 °C
color A colourless oily liquid.
Odorat 100.00 %. green fruity apple blueberry pineapple
Odor Typefruity
JECFA Number75
LogP5.47
CAS DataBase Reference109-20-6(CAS DataBase Reference)
EPA Substance Registry SystemButanoic acid, 3-methyl-, (2E)-3,7-dimethyl-2,6-octadienyl ester (109-20-6)
Safety Information
WGK Germany 2
RTECS RG5927700
toxicityBoth the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1975).
MSDS Information
GERANYL ISOVALERATE Usage And Synthesis
DescriptionGeranyl isovalerate has a rose odor with an apple-pineapple undertone and a sweet apple taste.
Chemical PropertiesGeranyl Isovalerate is a liquid with a strongly fruity rose odor. It is used in perfume and flavor compositions.
Chemical PropertiesGeranyl isovalerate has a rose odor with an apple–pineapple undertone and sweet apple taste.
OccurrenceReported found in Eucalyptus citriodora Hook, kumquat peel oil, lovage root and lovage leaf
UsesGeranyl Isovalerate is a synthetic flavoring agent that is a moderately stable, light yellow liquid of fruity odor. it should be stored in glass or tin containers. it is used in fruit flavors such as apple or pear with applications in beverages, ice cream, candy, and baked goods at 4–11 ppm.
PreparationBy direct esterification of geraniol with isovaleric acid under azeotropic conditions (Arctander, 1969).
DefinitionChEBI: Geranyl 3-methylbutanoate is a carboxylic ester.
Taste threshold valuesTaste characteristics at 15 ppm: green, fruity, oily, herbal and melon-like.
Safety ProfileA skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
GERANYL ISOVALERATE Preparation Products And Raw materials
Raw materialsETHYL GERANATE-->Ethyl isovalerate-->Geraniol-->NEROL-->Isovaleryl chloride-->Isovaleric acid
Preparation ProductsNERYL ACETATE
FEMA 3498 heptyl isovalerate LINALYL ISOVALERATE Menthyl isovalerate isotridecyl methacrylate GERANYL ISOVALERATE Prenyl acetate TRANS-2-HEXENYL FORMATE TRANS-2-BUTENYL ACETATE GERANYL PROPIONATE Ethyl geranyl ether TRANS-2-HEXENYL ISOVALERATE GERANYL BUTYRATE ALLYL PROPIONATE Geranyl formate PROPIONIC ACID TRANS-2-HEXEN-1-YL ESTER ALLYL BUTYRATE TRANS-2-HEXENYL BUTYRATE
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