ChemNet > CAS > 548-83-4 galangin

548-83-4 galangin

produktnavn	galangin
Engelsk navn	galangin; 3,5,7-Trihydroxyflavone; 3,5,7-trihydroxy-2-phenyl-4H-chromen-4-one
Molekyl?r Formel	C₁₅H₁₀O₅
Molekylvekt	270.2369
InChI	InChI=1/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
CAS-nummer	548-83-4
EINECS	208-960-4
Molecular Structure
Tetthet	1.579g/cm³
Smeltepunkt	214-215℃
Kokepunkt	518.6°C at 760 mmHg
Brytningsindeks	1.747
Flammepunktet	202°C
Damptrykk	2.24E-11mmHg at 25°C
Hazard symboler	Xi:Irritant;
Risiko Koder	R36/37/38:;
Sikkerhet Beskrivelse	S26:; S37/39:;

Chemicals Suppliers(4):: 1Huzhou zhanshu bio technology co.,ltd; 2Extrasynthese; 3AvaChem Scientific LLC; 4ChemContract Research, Inc; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图