Product Name

  • Name

    Cinnamyl cinnamate

  • EINECS 204-566-1
  • CAS No. 122-69-0
  • Article Data33
  • CAS DataBase
  • Density 1.121 g/cm3
  • Solubility 3.120 mg/L at 25 deg;C in water
  • Melting Point 42-45 °C
  • Formula C18H16O2
  • Boiling Point 436.4 °C at 760 mmHg
  • Molecular Weight 264.324
  • Flash Point 281.2 °C
  • Transport Information
  • Appearance Colorless or with yellow liquid
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 122-69-0 (Cinnamyl cinnamate)
  • Hazard Symbols
  • Synonyms 2-Propenoicacid, 3-phenyl-, 3-phenyl-2-propenyl ester (9CI);Cinnamic acid, cinnamyl ester(7CI,8CI);Styracin (6CI);Cinnamyl alcohol, cinnamate (8CI);Phenylallyl cinnamate;2-Propenoic acid,3-phenyl-, 3-phenyl-2-propen-1-yl ester;
  • PSA 26.30000
  • LogP 3.95640

Cinnamyl cinnamate Chemical Properties


IUPAC Name: [(E)-3-Phenylprop-2-enyl] (E)-3-phenylprop-2-enoate
Molecular Weight: 264.31844 [g/mol]
Molecular Formula: C18H16O2
XLogP3: 4.4
H-Bond Donor: 0
H-Bond Acceptor; 2 
EINECS: 204-566-1
Product Categories: Cinnamic acid; Alphabetical Listings; C-D; Flavors and Fragrances
Water Solubility: 3.120 mg/L at 25 °C
Index of Refraction: 1.631
Molar Refractivity: 84.01 cm3
Molar Volume: 235.7 cm3
Surface Tension: 45.7 dyne/cm
Density: 1.121 g/cm3
Flash Point: 281.2 °C
Enthalpy of Vaporization: 69.29 kJ/mol
Boiling Point: 436.4 °C at 760 mmHg
Vapour Pressure: 8.09E-08 mmHg at 25 °C
Melting Point of Cinnamyl cinnamate (CAS NO.122-69-0): 42-45 °C(lit.)

Cinnamyl cinnamate Uses

 Cinnamyl cinnamate (CAS NO.122-69-0) is used to synthesize ester spices.

Cinnamyl cinnamate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 4200mg/kg (4200mg/kg)   Food and Cosmetics Toxicology. Vol. 13, Pg. 753, 1975.
rat LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 13, Pg. 753, 1975.

Cinnamyl cinnamate Safety Profile

Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
WGK Germany: 2
RTECS of Cinnamyl cinnamate (CAS NO.122-69-0): GD8562000

Cinnamyl cinnamate Specification

  Cinnamyl cinnamate (CAS NO.122-69-0), its Synonyms are 2-Propenoic acid, 3-phenyl-, 3-phenyl-2-propenyl ester ; 3-Phenyl-2-propen-1-yl 3-phenylpropenoate ; 3-Phenyl-2-propen-1-yl cinnamate ; 3-Phenyl-2-propenyl 3-phenyl-2-propenoate ; 3-Phenylallyl cinnamate ; Cinnamic acid, cinnamyl ester ; Cinnamyl alcohol, cinnamate ; Cinnamyl beta-phenylacrylate ; Cinnamylester kyseliny skoricove ; Phenylallyl cinnamate ; Styracin .

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