20426-12-4

Name 4-HYDROXYCHALCONE
CAS 20426-12-4
EINECS(EC#) 622-377-6
Molecular Formula C15H12O2
MDL Number MFCD00016488
Molecular Weight 224.25
MOL File 20426-12-4.mol
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Chemical Properties

Appearance yellow powder
Melting point  180-184 °C
Boiling point  394.9±34.0 °C(Predicted)
density  1.191±0.06 g/cm3(Predicted)
storage temp.  4°C, protect from light
solubility  DMSO: ≥ 250 mg/mL (1114.83 mM)
form  Solid
pka 9.76±0.26(Predicted)
color  Light yellow to yellow
Water Solubility  Insoluble in water.
BRN  2049155
LogP 2.911 (est)
CAS DataBase Reference 20426-12-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Danger
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 3077 9/PG III
RTECS  UD1675000
HazardClass  9
PackingGroup  III
HS Code  29144090

Hazard Information

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