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525-82-6

Name FLAVONE
CAS 525-82-6
EINECS(EC#) 208-383-8
Molecular Formula C15H10O2
MDL Number MFCD00006825
Molecular Weight 222.24
MOL File 525-82-6.mol
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Chemical Properties

Definition One of a group of flavonoid plant pigments existing as colorless needles, that are insoluble in water and melting at 100C. It fluoresces violet in concentrated sulfuric acid. It can be synthesized. Treatment with alcoholic alkali yields flavanone. The fla
Appearance white crystalline powder
Melting point  94-97 °C (lit.)
Boiling point  185 °C / 1mmHg
density  1.1404 (rough estimate)
refractive index  1.6600 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  >38.3 mg/mL in EtOH; >52.3 mg/mL in DMSO
form  Crystalline Powder
color  White
Water Solubility  Soluble in acetone (25 mg/ml), methanol, alcohol, and chloroform. Insoluble in water.
Merck  14,4092
BRN  157598
LogP 3.560
CAS DataBase Reference 525-82-6(CAS DataBase Reference)
EPA Substance Registry System Flavone (525-82-6)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  2
RTECS  DJ3100630
Hazard Note  Irritant
TSCA  Yes
HS Code  29329990

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