Symbol:	GHS07
CAS:	1193-24-4
Flash_Point:	170.6±22.3 °C
Product_Name:	4,6-Dihydroxypyrimidine
Bolling_Point:	358.5±22.0 °C at 760 mmHg
FW:	112.087
Melting_Point:	>300 °C(lit.)
MF:	C4H4N2O2
Density:	1.5±0.1 g/cm3

Refractive_Index:	1.640
Vapor_Pressure:	0.0±0.8 mmHg at 25°C
Flash_Point:	170.6±22.3 °C
LogP:	-1.90
Bolling_Point:	358.5±22.0 °C at 760 mmHg
Water_Solubility:	2.5 g/L (20 º C)
PSA:	66.24000
Molecular_Structure:	['1 . Molar refractive index 2619 ', '2 . Molar volume （m3/mol）727 ', '3 张比容（902K）2255 ', '4 . Surface tension : 925 ', '5 . Dielectric constant 无可用 ', '6 偶极距（10 -24cm 3）无可用 ', '7 . Polarizability 1038']
Computational_Chemistry:	['1. XlogP :-09 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :5 ', '6. TPSA 617 ', '7. Heavy Atom Count :8 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :171 ', '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.)
MF:	C4H4N2O2
Exact_Mass:	112.027275
FW:	112.087
Density:	1.5±0.1 g/cm3
More_Info:	['1 . Appearance 浅Yellow or 橙色粉末 ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）>300 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,16mmHg）Unknow ', '7 . Refractive index（n20/D）Unknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（psi,55ºC）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 热Water 氨Water and 其他碱类溶液，Insoluble in 醇and 醚。']

Symbol:	GHS07
RIDADR:	NONH for all modes of transport
HS_Code:	29335995
Risk_Statements(EU):	R36/37/38
WGK_Germany:	1
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	UW7523000
Hazard_Codes:	Xi:Irritant
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H315-H319-H335