Symbol:	GHS07
CAS:	64-10-8
Flash_Point:	97.7±18.7 °C
Product_Name:	phenylurea
Bolling_Point:	238.0±9.0 °C at 760 mmHg
FW:	136.151
Melting_Point:	145-147 °C(lit.)
MF:	C7H8N2O
Density:	1.2±0.1 g/cm3

Refractive_Index:	1.638
Vapor_Pressure:	0.0±0.5 mmHg at 25°C
Flash_Point:	97.7±18.7 °C
LogP:	0.83
Bolling_Point:	238.0±9.0 °C at 760 mmHg
FW:	136.151
PSA:	55.12000
Vapor_Density:	>1 (vs air)
Computational_Chemistry:	['1 . XlogP 08 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 1 ', '4 . Rotatable Bond Count 1 ', '5 . Isotope Atom Count 3 ', '6 . TPSA 551 ', '7 . Heavy Atom Count 10 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 119 ', '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:	145-147 °C(lit.)
MF:	C7H8N2O
Exact_Mass:	136.063660
Molecular_Structure:	['1 . Molar refractive index 3942 ', '2 . Molar volume 1096 ', '3 . Parachor （902K）3002 ', '4 . Surface tension 561 ', '5 . Polarizability 1563']
Density:	1.2±0.1 g/cm3
More_Info:	['1 . Appearance Colourless 针状结晶 ', '2 . Density（g/mL,25/4℃）1302 ', '3 . Relative vapor density（g/mL,Atmosphere =1）>1 ', '4 . Melting point（ºC）145-147（分解） ', '5 . Boiling point（ºC,Atmospheric pressure）238 ', '6 . Boiling point（ºC, 52kPa）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）238 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility Soluble in 热Water 热醇醚乙酸乙酯and 乙酸']

Symbol:	GHS07
Risk_Statements(EU):	R22
WGK_Germany:	3
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	YU0650000
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xn:Harmful;
Safety_Statements:	H302