ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Carboxylic acids and esters Aliphatic dicarboxylic acid esters Phenethyl butyrate

Phenethyl butyrate

Phenethyl butyrate Basic information
Product Name:Phenethyl butyrate
Synonyms:2-Phenethyl butanoate;2-phenethylbutanoate;2-phenylethylbutyrate;Butanoic acid, 2-phenylethyl ester;Butanoicacid,2-phenylethylester;Butyric acid, phenethyl ester;butyricacid,phenethylester;Phenethyl butanoate
CAS:103-52-6
MF:C12H16O2
MW:192.25
EINECS:203-119-8
Product Categories:Flavors and Fragrances;Prepackaged Samples;O-PFlavors and Fragrances;Alphabetical Listings
Mol File:103-52-6.mol
Phenethyl butyrate Structure
Phenethyl butyrate Chemical Properties
Boiling point 260 °C (lit.)
density 0.994 g/mL at 25 °C (lit.)
vapor pressure 11.45Pa at 25℃
refractive index n20/D 1.49(lit.)
FEMA 2861 | PHENETHYL BUTYRATE
Fp >230 °F
Specific Gravity0.994
Odorat 100.00 %. musty sweet floral yeast strawberry
Odor Typefloral
Water Solubility 1.159g/L at 30℃
JECFA Number991
LogP2.49 at 25℃
CAS DataBase Reference103-52-6(CAS DataBase Reference)
NIST Chemistry Reference2-Phenylethyl butyrate(103-52-6)
EPA Substance Registry SystemButanoic acid, 2-phenylethyl ester (103-52-6)
Safety Information
WGK Germany 2
RTECS ET5956200
MSDS Information
ProviderLanguage
SigmaAldrich English
Phenethyl butyrate Usage And Synthesis
Chemical PropertiesPhenethyl butyrate has a rose-like fragrance and a sweet taste, suggestive of honey. It is not as stable as the isobutyrate. This compound is also reported as having a strawberry, grape, sweet, floral aroma.
OccurrenceReported found in passion fruit, grapes, strawberry, peppermint oil, mint, beer, cognac, rum, sherry, white wine, yellow passion fruit juice, apple brandy, mountain papaya, lamb’s lettuce, Scotch spearmint oil, Camembert cheese, blue cheese, cider, wine and mango.
DefinitionChEBI: The butanoate ester of 2-phenylethanol.
PreparationBy esterification of phenylethyl alcohol with n-butyric acid.
Taste threshold valuesTaste characteristics at 25 ppm: fruity, floral, green, with a tropical winy nuance.
Flammability and ExplosibilityNonflammable
Phenethyl butyrate Preparation Products And Raw materials
Raw materialsPhenethyl alcohol-->Butyric Acid
Hydrocortisone-17-butyrate Ethyl 2-hydroxybenzoate Benzyl chloride Ethyl butyrate Methyl butyrate Benzyltriethylammonium chloride Phenethyl caffeate Phenethyl isothiocyanate 4-Aminobutyric acid Indole-3-butyric acid Diethyl phthalate Butyric Acid Ethylparaben Chlorambucil Benzyldimethylcarbinyl butyrate Ethyl phenylacetate Styralyl acetate 3beta-Hydroxy-5-cholestene 3-butyrate
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