Symbol:	Warning
FW:	152.114
Density:	2.6±0.1 g/cm3
CAS:	134-58-7
Bolling_Point:	N/A
Product_Name:	8-Azaguanine
Melting_Point:	>300 °C(lit.)
Flash_Point:	129.1ºC
MF:	C4H4N6O

Molecular_Structure:	['分子性质数据 ', '1 . Molar refractive index 3391 ', '2 . Molar volume 574 ', '3 . Parachor （902K）2108 ', '4 表面张力（30 dyne/cm）1815 ', '5 . Polarizability （05 10-24cm3）1344']
LogP:	-0.71
Flash_Point:	129.1ºC
Refractive_Index:	2.308
FW:	152.114
Density:	2.6±0.1 g/cm3
Computational_Chemistry:	['1. XlogP :-09 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :34 ', '6. TPSA 104 ', '7. Heavy Atom Count :11 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :313 ', '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:	113.34000
MF:	C4H4N6O
More_Info:	['1 . Appearance Colourless 结晶。在300℃以上分解而不熔融。 ', '2 . Density（g/mL,25/4℃） Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '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 Soluble in 稀酸and 碱，几乎Insoluble in Water ， Ethanol and Ethyl ether 。']
Vapor_Pressure:	0.00149mmHg at 25°C
Exact_Mass:	152.044662

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	XZ6157000
Risk_Statements(EU):	R22
Safety_Statements:	S22-S24/25
Symbol:	Warning
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xn:Harmful;
HS_Code:	2933990090
WGK_Germany:	3