Cinnamyl acetate
Cinnamyl acetate is used as flavor and fragrance ingredient in food and cosmetic industries.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Food Chem Toxicol. 2007;45 Suppl 1:S53-7.
Fragrance material review on cinnamyl acetate.[Pubmed:
18031892]
METHODS AND RESULTS:
A toxicologic and dermatologic review of Cinnamyl acetate when used as a fragrance ingredient is presented.
Process Biochemistry,2012, 47(3):496-502.
Lipase catalyzed synthesis of cinnamyl acetate via transesterification in non-aqueous medium.[Reference:
WebLink]
Cinnamyl acetate is used as flavor and fragrance ingredient in food and cosmetic industries.
METHODS AND RESULTS:
This work focuses on the synthesis of Cinnamyl acetate via lipase catalyzed transesterification of cinnamyl alcohol with vinyl acetate in non-aqueous medium. Among the different immobilized lipases employed, Novozym 435 was found to be the best catalyst in toluene as solvent. The effects of various parameters were studied systematically. With a mole ratio of 1:2 of cinnamyl alcohol to vinyl acetate and 10 mg catalyst, 96% conversion was obtained in 1 h at 40 °C. The ternary complex mechanism with inhibition by cinnamyl alcohol was found to fit the data well.
CONCLUSIONS:
The kinetics of the reaction was studied by using non-linear regression analysis. Enzymatic synthesis of Cinnamyl acetate is an efficient process vis-à-vis chemical catalysis.
