Product_Name:	4-nitrocatechol
Flash_Point:	168.8±13.6 °C
Melting_Point:	173-177 °C(lit.)
FW:	155.108
Density:	1.6±0.1 g/cm3
CAS:	3316-09-4
Bolling_Point:	358.2±32.0 °C at 760 mmHg
MF:	C6H5NO4

Molecular_Structure:	['1 . Molar refractive index 3656 ', '2 . Molar volume 981 ', '3 . Parachor （902K）2927 ', '4 . Surface tension 792 ', '5 . Polarizability 1419']
Flash_Point:	168.8±13.6 °C
Refractive_Index:	1.668
FW:	155.108
Density:	1.6±0.1 g/cm3
Bolling_Point:	358.2±32.0 °C at 760 mmHg
Computational_Chemistry:	['1 . XlogP 17 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count 13 ', '6 . TPSA 836 ', '7 . Heavy Atom Count 11 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 155 ', '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']
LogP:	1.68
Melting_Point:	173-177 °C(lit.)
PSA:	86.28000
MF:	C6H5NO4
More_Info:	['1 . Appearance 不确定 ', '2 . Densityd（g/mL,25/4℃）不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting pointmp（ºC）173~177 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling pointbp（ºC,24mm）不确定 ', '7 . Refractive index不确定 ', '8 . Flash pointfp（ºC）不确定 ', '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 不确定']
Vapor_Pressure:	0.0±0.8 mmHg at 25°C
Exact_Mass:	155.021851

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes:	Xi:Irritant;
Risk_Statements(EU):	R36/37/38
Packing_Group:	III
Hazard_Class:	6.1(b)
RIDADR:	2811
HS_Code:	2908999090
WGK_Germany:	3
Safety_Statements:	S26