2-phenyl-2-butenal

2-PHENYL-2-BUTENAL

2-phenyl-2-butenal
CAS: 4411-89-6 EINECS 224-567-0 FEMA 3224
SPECIFICATIONS
TECHNICAL DATA
STORAGE
Formula 
C10 H10 O 
Molecular weight 
146 
Cas 
4411-89-6  
Einecs 
224-567-0 
Fema 
3224 
Tariff number 
2912290090 
Appearance at 20°c 
Slight viscous liquid 
Color 
Colorless to pale yellow 
Odor 
Cocoa, filberts, peanuts, chips 
Taste 
Green,vegetative,floral,cocoa,nutty 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
1,029 - 1,039 
Refractive index nd20 
1,5550 - 1,5660 
Flashpoint (°c) 
105 
Solubility 
Insoluble in water 
Assay (% gc) 
Sum of isomers > 98 
Purge headspace with nitrogen.. Keep in tightly closed container in a cool and dry place, protected from light. When stored for more than 12 months, quality should be checked before use.
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Appearance at 20°c 
Slight viscous liquid 
Color 
Colorless to pale yellow 
Odor 
Cocoa, filberts, peanuts, chips 
Taste 
Green,vegetative,floral,cocoa,nutty 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
1,029 - 1,039 
Refractive index nd20 
1,5550 - 1,5660 
Flashpoint (°c) 
105 
Solubility 
Insoluble in water 
Assay (% gc) 
Sum of isomers > 98 
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