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473-98-3 betulin

Produkt-Name betulin
Englischer Name betulin; Betulinol; lup-20(29)-ene-3,28-diol; (3beta)-lup-20(29)-ene-3,28-diol; (3beta,5xi,9xi,13xi,14xi,18xi,19xi)-lup-20(29)-ene-3,28-diol; (3beta,5xi,9xi,18xi)-lup-20(29)-ene-3,28-diol
Molekulare Formel C30H50O2
Molecular Weight 442.7168
InChI InChI=1/C30H50O2/c1-19(2)20-10-15-30(18-31)17-16-28(6)21(25(20)30)8-9-23-27(5)13-12-24(32)26(3,4)22(27)11-14-29(23,28)7/h20-25,31-32H,1,8-18H2,2-7H3/t20-,21+,22?,23?,24-,25?,27-,28+,29+,30+/m0/s1
CAS Registry Number 473-98-3
EINECS 207-475-5
Molecular Structure 473-98-3 betulin
Dichte 1.017g/cm3
Schmelzpunkt 256-257℃
Siedepunkt 522.3°C at 760 mmHg
Brechungsindex 1.524
Flammpunkt 210.9°C
Dampfdruck 4.32E-13mmHg at 25°C
Gefahrensymbole  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Beschreibung S26:;
S36:;
Chemicals Suppliers(5):
1Arisun ChemPharm Co.,Ltd.
2Beltroad Imp. & Exp. Co.£¬Ltd. ( Beltroadlab)
3Extrasynthese
4ChromaDex Inc.
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