Chemistry:Benzyl cinnamate

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Benzyl cinnamate
Skeletal formula of benzyl cinnamate
Space-filling model of the benzyl cinnamate molecule
Names
Preferred IUPAC name
Benzyl (2E)-3-phenylprop-2-enoate
Other names
Benzyl cinnamate
Cinnamein
Benzyl cinnamoate
Benzyl 3-phenylpropenoate
3-Phenyl-2-propenoic acid phenylmethyl ester
Cinnamic acid benzyl ester
Identifiers
3D model (JSmol)
ChemSpider
UNII
Properties
C16H14O2
Molar mass 238.286 g·mol−1
Appearance White to pale yellow solid[1]
Melting point 34–37 °C (93–99 °F; 307–310 K)[2]
Boiling point 195–200 °C (383–392 °F; 468–473 K) 5 mmHg[2]
Insoluble[1]
Solubility in ethanol 125 g/L
Solubility in glycerin Insoluble
Solubility in propylene glycol Insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Tracking categories (test):

Benzyl cinnamate is the chemical compound which is the ester derived from cinnamic acid and benzyl alcohol.

Natural occurrence

Balsam is the major producer of benzyl cinnamate.[3] It is used as an ingredient in the medicated cream product Sudocrem.[4]

Uses

It is used as a flavoring agent.[3] It has a low odour smelling faintly sweet, balsamic, floral, fruity, cherry, spicy, and powdery.[5]

It is used pharmaceutically as an antibacterial and antifungal.[6]

References

  1. 1.0 1.1 "Specifications for Flavourings". Food and Agriculture Organization. http://www.fao.org/ag/agn/jecfa-flav/details.html?flavId=3497. 
  2. 2.0 2.1 "Benzyl cinnamate". Sigma-Aldrich. http://www.sigmaaldrich.com/catalog/product/aldrich/234214?lang=en. 
  3. 3.0 3.1 George A. Burdock (2010), Fenaroli's Handbook of Flavor Ingredients (6th ed.), CRC Press, pp. 147–148 
  4. "Sudocrem Antiseptic Healing Cream - Summary of Product Characteristics (SmPC) - (emc)". https://www.medicines.org.uk/emc/product/8860/smpc/. 
  5. "benzyl cinnamate". Scents and Flavors. https://scentsandflavors.com/database/9dbb5052-565d-4cb2-b71d-c0d7e08fae35. 
  6. Korošec, B.; Sova, M.; Turk, S.; Kraševec, N.; Novak, M.; Lah, L.; Stojan, J.; Podobnik, B. et al. (2014). "Antifungal activity of cinnamic acid derivatives involves inhibition of benzoate 4-hydroxylase (CYP53)" (in en). Journal of Applied Microbiology 116 (4): 955–966. doi:10.1111/jam.12417. ISSN 1365-2672. PMID 24314266.