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Cinnamaldehyde Structure

Cinnamaldehyde

Chemical Properties

Melting point −9-−4 °C(lit.)
Boiling point 248 °C (lit.)
Density  1.05 g/mL at 25 °C (lit.)
vapor density  4.6 (vs air)
vapor pressure  <0.1 hPa (20 °C)
FEMA  2286 | CINNAMALDEHYDE
refractive index  n20/D 1.622(lit.)
Flash point 160 °F
storage temp.  Store below +30°C.
solubility  1g/l soluble
form  Liquid
pka 0[at 20 ℃]
color  Clear yellow
Specific Gravity 1.05
Odor Strong odor of cinnamon
Odor Type spicy
Water Solubility  Slightly soluble
Merck  13,2319
JECFA Number 656
Dielectric constant 16.9(24℃)
Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
InChIKey KJPRLNWUNMBNBZ-QPJJXVBHSA-N
LogP 1.83-2.1 at 25-27℃
CAS DataBase Reference 104-55-2(CAS DataBase Reference)
NIST Chemistry Reference Cinnamylaldehyde(104-55-2)
EPA Substance Registry System Cinnamaldehyde (104-55-2)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38-43
Safety Statements  26-36/37
RIDADR  UN8027
WGK Germany  3
RTECS  GD6476000
10-23
HS Code  29122900
Hazardous Substances Data 104-55-2(Hazardous Substances Data)
Toxicity LD50 in rats (mg/kg): 2220 orally (Jenner)

MSDS

Usage And Synthesis

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