methyl cinnamic aldehyde alpha

METHYL CINNAMIC ALDEHYDE ALPHA

methyl cinnamic aldehyde alpha
CAS: 101-39-3 EINECS 202-938-8 FEMA 2697
SPECIFICATIONS
TECHNICAL DATA
STORAGE
Formula 
C10 H10 O 
Molecular weight 
146 
Cas 
101-39-3  
Einecs 
202-938-8 
Fema 
2697 
Tariff number 
2912290090 
Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Spicy, cinnamon, sweet, floral 
Taste 
Spicy, cinnamon, sweet, woody, hot 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
1,035 - 1,040 
Refractive index nd20 
1,6020 - 1,6070 
Flashpoint (°c) 
93 
Solubility 
Insoluble in water 
Assay (% gc) 
Major peak > 95%; isomer < 3%; sum aldehydes > 98% 
Acid value (mg koh/g) 
< 3 
Antioxidant: 0,2% tetrabutylhydroquinone or 0,05% dl-alpha-tocopherol.purge headspace with nitrogen.. Keep in tightly closed container in a cool and dry place, protected from light. When stored for more than 24 months, quality should be checked before use.
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Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Spicy, cinnamon, sweet, floral 
Taste 
Spicy, cinnamon, sweet, woody, hot 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
1,035 - 1,040 
Refractive index nd20 
1,6020 - 1,6070 
Flashpoint (°c) 
93 
Solubility 
Insoluble in water 
Assay (% gc) 
Major peak > 95%; isomer < 3%; sum aldehydes > 98% 
Acid value (mg koh/g) 
< 3 
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