Symbol:	Warning
FW:	268.264
Density:	1.4±0.1 g/cm3
CAS:	100-31-2
Bolling_Point:	518.5±39.0 °C at 760 mmHg
Product_Name:	4,4'-Stilbenedicarboxylic acid
Melting_Point:	>300°C
Flash_Point:	281.4±23.6 °C
MF:	C16H12O4

Molecular_Structure:	['1 . Molar refractive index 7750 ', '2 . Molar volume 1976 ', '3 . Parachor （902K）5662 ', '4 . Surface tension 672 ', '5 . Dielectric constant ', '6 偶极距（10-24cm3）7 . Polarizability 3072']
Flash_Point:	281.4±23.6 °C
Refractive_Index:	1.713
FW:	268.264
Density:	1.4±0.1 g/cm3
Bolling_Point:	518.5±39.0 °C at 760 mmHg
Computational_Chemistry:	['1 . XlogP 32 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 4 ', '5 . Isotope Atom Count ', '6 . TPSA 746 ', '7 . Heavy Atom Count 20 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 336 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 0 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 1 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
LogP:	3.79
Melting_Point:	>300°C
PSA:	74.60000
MF:	C16H12O4
More_Info:	['1 . Appearance White 粉末。 ', '2 . Density（g/mL,20℃）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, 3mmHg）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（mmHg, 20ºC）Unknow ', '12 . Saturated vapor pressure（kPa, ºC）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 Unknow']
Vapor_Pressure:	0.0±1.4 mmHg at 25°C
Exact_Mass:	268.073547

Warning_Statement:	P261-P305 + P351 + P338
Risk_Statements(EU):	R36/37/38
Safety_Statements:	S26-S37
Symbol:	Warning
RIDADR:	NONH for all modes of transport
HS_Code:	2917399090