ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Carboxylic acids and esters Aliphatic dicarboxylic acid esters FEMA 2302

FEMA 2302

FEMA 2302 Basic information
Product Name:FEMA 2302
Synonyms:TRANS-CINNAMYL ISOVALERATE;(2E)-3-Phenyl-2-propenyl 3-methylbutanoate;isovalericacid,cinnamylester;3-PHENYL-2-PROPEN-1-YL 3-METHYLBUTANOATE;3-PHENYL-2-PROPEN-1-YL ISOVALERATE;3-PHENYLALLYL ISOVALERATE;FEMA 2302;CINNAMYL-3-METHYLBUTYRATE
CAS:140-27-2
MF:C14H18O2
MW:218.29
EINECS:205-407-9
Product Categories:
Mol File:140-27-2.mol
FEMA 2302 Structure
FEMA 2302 Chemical Properties
Boiling point 313 °C(lit.)
density 0.992 g/mL at 25 °C(lit.)
FEMA 2302 | CINNAMYL ISOVALERATE
refractive index n20/D 1.52(lit.)
Fp >230 °F
Odorat 100.00 %. sweet spice melon cherry green apple
Odor Typespicy
JECFA Number654
LogP4.03
NIST Chemistry ReferenceButanoic acid, 3-methyl-, 3-phenyl-2-propenyl ester(140-27-2)
EPA Substance Registry SystemButanoic acid, 3-methyl-, 3-phenyl-2-propenyl ester (140-27-2)
Safety Information
WGK Germany 2
RTECS EK7902515
ToxicityLD50 orl-rat: 5 g/kg FCTXAV 12,857,74
MSDS Information
ProviderLanguage
SigmaAldrich English
FEMA 2302 Usage And Synthesis
Chemical PropertiesCinnamyl isovalerate has a characteristic rose-like odor and an apple-like taste.
OccurrenceHas apparently not been reported to occur in nature.
PreparationBy esterification of cinnamic alcohol with isovaleric acid.
Taste threshold valuesTaste characteristics at 25 ppm: fruity, sweet, pineapple, with waxy and spicy nuances.
Safety ProfileLow toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
FEMA 2302 Preparation Products And Raw materials
Raw materialsCINNAMIC ALCOHOL
ISOVALERIC ANHYDRIDE Isobutyl isovalerate Iso-amyl valerate Bornyl isovalerate N-pentyl isovalerate CIS-3-HEXAOYE ISOVALERATE FEMA 3054 FEMA 2791 FEMA 2778 Butyl isovalerate (1S,2R)-4-METHYLENE-CYCLOPENTANE-1,2-DICARBOXYLIC ACID MONO-((E)-3-PHENYL-ALLYL) ESTER Cilnidipine ALPHA-AMYLCINNAMYL ISOVALERATE FEMA 2302 Pranidipine FEMA 2302 5-Spiro(N-acetyl-2-oxoindan-3-yl)-[3,4-d]succinic anhydride-N-acetyl-4,5-dihydrobenzo[cd]indol-2(1H)-one Isovaleric acid
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