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22888-70-6

Name Silibinin
CAS 22888-70-6
EINECS(EC#) 245-302-5
Molecular Formula C25H21O10
MDL Number MFCD00872186
Molecular Weight 481.43
MOL File 22888-70-6.mol

Chemical Properties

Appearance solid
Melting point  164-174°C
alpha  D20 +11° (c = 0.25 in acetone + alcohol)
Boiling point  793.0±60.0 °C(Predicted)
density  1.527±0.06 g/cm3(Predicted)
storage temp.  −20°C
solubility  Acetone (Sparingly), DMSO, Methano (Sparingly)
form  Solid
pka pKa 6.42±0.04 (Uncertain)
color  Pale Yellow
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
Water Solubility  54mg/L(24.99 ºC)
Merck  13,8607
CAS DataBase Reference 22888-70-6(CAS DataBase Reference)

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 .
S37/39:Wear suitable gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
S36:Wear suitable protective clothing .
RIDADR  3172
WGK Germany  3
RTECS  DJ2981770
HS Code  29329900
Toxicity
LD50 intravenous in mouse: 1056mg/kg

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