Product_Name:	2-Amino-6-hydroxypyrimidin-4(3H)-one
Flash_Point:	280.4±30.9 °C
Melting_Point:	>300 °C(lit.)
FW:	127.101
Density:	1.7±0.1 g/cm3
CAS:	56-09-7
Bolling_Point:	540.1±53.0 °C at 760 mmHg
MF:	C4H5N3O2

Molecular_Structure:	['1 . Molar refractive index 3043 ', '2 . Molar volume 750 ', '3 . Parachor （902K）2514 ', '4 . Surface tension 1261 ', '5 . Polarizability 1206']
LogP:	-1.78
Flash_Point:	280.4±30.9 °C
Refractive_Index:	1.746
FW:	127.101
Density:	1.7±0.1 g/cm3
Bolling_Point:	540.1±53.0 °C at 760 mmHg
Computational_Chemistry:	['1 . XlogP -14 ', '2 . Hydrogen Bond Donor Count 3 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count 5 ', '6 . TPSA 877 ', '7 . Heavy Atom Count 9 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 206 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 0 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
Melting_Point:	>300 °C(lit.)
PSA:	92.26000
MF:	C4H5N3O2
More_Info:	['1 . Appearance White 无定形粉末 ', '2 . Density（g/mL,25/4℃） Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（分解，ºC）330 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19. Solubility Insoluble in Water ，Insoluble in 常用有机溶剂，Soluble in 碱性Water 溶液，在潮湿Atmosphere 中吸Water 。']
Vapor_Pressure:	0.0±1.5 mmHg at 25°C
Exact_Mass:	127.038177

Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard_Codes:	Xn
Risk_Statements(EU):	R20/21/22
RTECS:	UW7361000
RIDADR:	NONH for all modes of transport
WGK_Germany:	1
Safety_Statements:	S24/25