8.02505
trans-Cinnamaldehyde
for synthesis
Synonym(s):
trans-Cinnamaldehyde, trans-Cinnamic aldehyde, trans-3-Phenyl-2-propenal
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About This Item
vapor pressure
<0.1 hPa ( 20 °C)
Quality Level
assay
≥98.0% (GC)
form
liquid
potency
2220 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)
bp
251 °C/960 hPa
mp
-8 °C
transition temp
flash point 138 °C
density
1.05 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O=C\C=C\c1ccccc1
InChI
1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI key
KJPRLNWUNMBNBZ-QPJJXVBHSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 1.048 - 1.051
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
221.0 °F - Pensky-Martens closed cup
flash_point_c
105 °C - Pensky-Martens closed cup
Certificates of Analysis (COA)
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