Product Description
3-Trifluorocinnamaldehyde
Synonyms: 3-(trifluoromethyl)Cinnamaldehyde; (2E)-3-[3-(Trifluoromethyl)phenyl]prop-2-enal
CAS 262268-58-6
Purity 92%
Packing 5kg/aluminium tin
Brand Nanjian
Molecular Formula: C10H7F3O
Molecular Weight: 200.01
Molecular Structure:
Appearance: Clear light yellow liquid.
Fragrance: Unique aroma
Assay: 92.0-102.0%
Refractive index (20℃): 1.719-1.723
Relative density (25℃): 1.086-1.090
Acidity: NMT1.0%
Chloride (NF): Negative
Arsenic (As): NMT 0.5 mg/kg
Heavy metal: NMT 1.0%
Character: Unique aroma, Insoluble in water, soluble in alcohol and other organic solvents. Can be oxidation in the air, should be stored airtight in a cool place.
Nature not been reported in the literature.
Preparation: 3-Trifluoromethylbenzaldehyde and Acetaldehyde as raw materials in alkaline medium by the condensation reaction. The reaction is as follows:
Usage: Mainly used for pharmaceutical intermediate,. also organic synthesis.