CHALCONE 94-41-7

Superiority:

Product Name: CHALCONE
Synonyms: PHENYL STYRYL KETONE;TRANS-BENZYLIDENEACETOPHENONE;(2E)-1,3-Diphenyl-2-propen-1-one;1,3-Diphenyl-1-propen-3-one;1,3-diphenyl-2-propen-1-on;1,3-Diphenylpropenone;1-benzoyl-1-phenylethene;1-Benzoyl-2-phenylethene
CAS: 94-41-7
MF: C15H12O
MW: 208.26
EINECS: 202-330-2
Product Categories: Chalcones;Biochemistry;Flavonoids
Mol File: 94-41-7.mol

CHALCONE Chemical Properties
Melting point  55-59 °C
Boiling point  208 °C25 mm Hg(lit.)
density  d462 1.0712
refractive index  nD62 1.6458
Fp  >230 °F
storage temp.  Storage temperature: no restrictions.
solubility  dioxane: soluble1g/10 mL, clear, colorless
form  Granular Powder
color  Yellow
Merck  14,2037
BRN  1210466
CAS DataBase Reference 94-41-7(CAS DataBase Reference)
EPA Substance Registry System 2-Propen-1-one, 1,3-diphenyl- (94-41-7)
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36/37
Safety Statements  22-36/37/39-45
WGK Germany  3
RTECS  UD5576750
HS Code  29143900

CHALCONE Usage And Synthesis
Chemical Properties light yellow powder
Definition ChEBI: A member of the class of chalcones that is acetophenone in which one of the methyl hydrogens has been replaced by a benzylidene group.
Safety Profile Poison by intravenous route. See also KETONES. When heated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods Crystallise it from EtOH by warming to 50o (about 5mL/g), iso-octane, or toluene/pet ether, or recrystallise it from MeOH, and then twice from hexane. SKIN IRRITANT.