Lup-20(29)-ene-3,28-diol,(3b)- cas no:473-98-3
Synonyms: Lup-20(29)-ene-3b,28-diol(8CI); Lup-20(30)-ene-3b,28-diol (6CI); 3aH-Cyclopenta[a]chrysene,lup-20(29)-ene-3,28-diol deriv.; (+)-Betulin; 3,28-Dihydroxy-lupeol; 3b,28-Dihydroxylup-20(29)-ene;Betulin; Betuline; Betulinic alcohol; Betulinol; Betulol; NSC 4644; Trochol
NameLup-20(29)-ene-3,28-diol,(3b)-
CAS473-98-3
SynonymsLup-20(29)-ene-3b,28-diol(8CI); Lup-20(30)-ene-3b,28-diol (6CI); 3aH-Cyclopenta[a]chrysene,lup-20(29)-ene-3,28-diol deriv.; (+)-Betulin; 3,28-Dihydroxy-lupeol; 3b,28-Dihydroxylup-20(29)-ene;Betulin; Betuline; Betulinic alcohol; Betulinol; Betulol; NSC 4644; Trochol
EINECS(EC#)207-475-5
Molecular FormulaC30H50 O2
Molecular Weight442.72 .
Appearancewhite crystalline powder
refractive index1.5186
storage temp2-8°C
Hazard Xi: Irritant;
Risk R36/37/38
Safety
Hazard Codes: Xn.gif)
,Xi
Risk Statements:
20: ?Harmful by inhalation
21: ?Harmful in contact with skin
22: ?Harmful if swallowed?
36: ?Irritating to the eyes
37: ?Irritating to the respiratory system
38: ?Irritating to the skin
Safety Statements:
26: ?In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: ?Wear suitable protective clothing?
37: ?Wear suitable gloves
39: ?Wear eye/face protection
HS Code 29181985
