ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Carboxylic acids and esters Aromatic carboxylic acid ester Cinnamyl cinnamate

Cinnamyl cinnamate

Cinnamyl cinnamate Basic information
Product Name:Cinnamyl cinnamate
Synonyms:STYRACINE;3-Phenyl-2-propen-1-yl 3-phenyl propenoate;3-PHENYLALLYL CINNAMATE;3-PHENYL-2-PROPENYL CINNAMATE;(E)-3-PHENYL-ACRYLIC ACID (E)-3-PHENYL-ALLYL ESTER;CINNAMYL CINNAMATE;CINNAMIC ACID CINNAMYL ESTER;FEMA 2298
CAS:122-69-0
MF:C18H16O2
MW:264.32
EINECS:204-566-1
Product Categories:Cinnamic acid;Alphabetical Listings;C-D;Flavors and Fragrances
Mol File:122-69-0.mol
Cinnamyl cinnamate Structure
Cinnamyl cinnamate Chemical Properties
Melting point 42-45 °C (lit.)
Boiling point 370 °C (lit.)
density 1.10
refractive index 1.4800 (estimate)
FEMA 2298 | CINNAMYL CINNAMATE
Fp >230 °F
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form powder to lump to clear liquid
color White or colourless crystals.
Odorat 100.00 %. sweet balsam floral cassia cinnamyl
Odor Typebalsamic
JECFA Number673
Merck 14,2304
InChIKeyNQBWNECTZUOWID-MZXMXVKLSA-N
LogP4.45
CAS DataBase Reference122-69-0(CAS DataBase Reference)
NIST Chemistry ReferenceCinnamyl cinnamate(122-69-0)
EPA Substance Registry System2-Propenoic acid, 3-phenyl-, 3-phenyl-2-propenyl ester (122-69-0)
Safety Information
Safety Statements 24/25
WGK Germany 2
RTECS GD8562000
HS Code 29163990
toxicityThe acute oral LD50 value for cinnamyl cinnamate in rats was reported as 4.2 g/kg, and the acute dermal LD50 value was greater than 5 g/kg (Wohl, 1974).
MSDS Information
ProviderLanguage
SigmaAldrich English
Cinnamyl cinnamate Usage And Synthesis
Chemical PropertiesRectangular, prismic crystals.Soluble in alcohol, ether, benzene.
Chemical PropertiesCinnamyl cinnamate has a characteristic, faintly sweet, resinous odor.
OccurrenceCinnamyl cinnamate is one of the most important constituents of storax: Liqidambar orientale, Liquidambar styracifluum L. It is also found in white Peru and Honduras balsams.
UsesPerfumery, flavoring.
PreparationFrom cinnamic aldehyde plus aluminium ethylate in ether or by any other suitable means. It must not contain any free cinnamic aldehyde.
DefinitionChEBI: Cinnamyl cinnamate is a cinnamate ester.
Aroma threshold valuesAroma characteristics at 1%: mild, floral, balsamic, sweet, floral, jasmine and rose, with a cinnamon spicy nuance.
Taste threshold valuesTaste characteristics at 10 to 25 ppm: spicy, cinnamic balsamic, with a floral, yeasty note and a lingering spicy aftertaste.
General DescriptionCinnamyl cinnamate can be used as a flavoring agent and a fragrance ingredient.
Biochem/physiol ActionsTaste at 10 to 25 ppm
SynthesisIt can be extracted from storax; synthetically, by prolonged reaction of aluminum ethylate with cinnamic aldehyde in absolute ether.
Cinnamyl cinnamate Preparation Products And Raw materials
Raw materialsDiethyl ether-->trans-Cinnamic acid-->trans-Cinnamaldehyde-->CINNAMIC ALCOHOL-->STYRAX
Preparation ProductsCinnamyl alcohol
SALOR-INT L160784-1EA CINNAMATE Alginic Sodium Diester PHENYL RESIN Monostearin 3-PHENYLACRYLIC ANHYDRIDE MELILOTICANHYDRIDE GLYCERYL MONOSTEARATE Cinnamyl acetate 2-(3-NITROBENZYLIDINE)ACETOACETIC ACID CINNAMYL ESTER Cinnamyl cinnamate PartialFattyAcidEsterofGlycerine PHENYL VALERATE PHENYL ACRYLATE CDC 3,4,5-TRIMETHOXYCINNAMIC ACID ANHYDRIDE AcidEster Phenyl salicylate
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