Symbol:	GHS07
CAS:	452-06-2
Flash_Point:	152.3±23.2 °C
Product_Name:	2-Aminopurine
Bolling_Point:	328.2±25.0 °C at 760 mmHg
FW:	135.127
Melting_Point:	280-282 °C(lit.)
MF:	C5H5N5
Density:	1.9±0.1 g/cm3

Refractive_Index:	1.954
Vapor_Pressure:	0.0±0.7 mmHg at 25°C
Flash_Point:	152.3±23.2 °C
LogP:	-1.33
Bolling_Point:	328.2±25.0 °C at 760 mmHg
PSA:	80.48000
Molecular_Structure:	['1 . Molar refractive index 3703 ', '2 . Molar volume 838 ', '3 . Parachor （902K）2789 ', '4 . Surface tension 1227 ', '5 . Polarizability 1468']
Computational_Chemistry:	['1. XlogP :-02 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :9 ', '6. TPSA 805 ', '7. Heavy Atom Count :10 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :127 ', '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:	280-282 °C(lit.)
MF:	C5H5N5
Exact_Mass:	135.054489
FW:	135.127
Density:	1.9±0.1 g/cm3
More_Info:	['1 . Appearance White or 微Yellow 结晶性粉末，含1分子结晶Water 的 Product 为针状结晶。 ', '2 . Density（g/mL,25/4℃） Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）280-282 ', '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 Water 中溶解度18℃时为08%，100℃时为33%。Soluble in 酸，微Soluble in 热 Ethanol ，Insoluble in 碱溶液。']

Symbol:	GHS07
RIDADR:	NONH for all modes of transport
HS_Code:	2933990090
Risk_Statements(EU):	R22
WGK_Germany:	3
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	UO7475000
Hazard_Codes:	Xn:Harmful;
Warning_Statement:	P301 + P312 + P330
Safety_Statements:	H302