Molecular_Structure:	['1 . Molar refractive index 9578 ', '2 . Molar volume 2663 ', '3 . Parachor （902K）7287 ', '4 . Surface tension 560 ', '5 . Polarizability 3797']
Flash_Point:	253.7±27.3 °C
Refractive_Index:	1.638
FW:	324.417
Density:	1.2±0.1 g/cm3
Bolling_Point:	495.9±40.0 °C at 760 mmHg
Computational_Chemistry:	['1 . XlogP 29 ', '2 . Hydrogen Bond Donor Count 1 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 4 ', '5 . Isotope Atom Count ', '6 . TPSA 456 ', '7 . Heavy Atom Count 24 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 457 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 4 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
LogP:	3.44
Melting_Point:	176-177ºC
PSA:	45.59000
MF:	C20H24N2O2
More_Info:	['1 . Appearance 在苯中结晶出的奎宁为针状结晶，含有溶剂，在Atmosphere 中缓慢失去溶剂变为微小结晶无Water 物。 ', '2 . Melting point（℃）173～177 ', '3 . Solubility 难Soluble in Water ，易Soluble in Ethanol 氯仿and 沸苯，可Soluble in 无Water Ethyl ether (1∶250)。']
Vapor_Pressure:	0.0±1.3 mmHg at 25°C
Exact_Mass:	324.183777

Hazard_Codes:	Xn:Harmful
Symbol:	Danger
Packing_Group:	III
Hazard_Class:	6.1(b)
Warning_Statement:	P261-P280-P284-P304 + P340-P305 + P351 + P338-P342 + P311
HS_Code:	29392110
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
RTECS:	VA6020000
Risk_Statements(EU):	R22;R36/37/38
Safety_Statements:	S26-S37/39
RIDADR:	UN 1544
WGK_Germany:	3