Chemical Name: Fluorescent Brightener KS-N
Molecular Formula: C29H20N2O2
Molecular Weight: 428.5
InChI Key: SOTPOQQKAUOHRO-BQYQJAHWSA-N
InChI: InChI=1S/C29H20N2O2/c1-19-6-17-27-25(18-19)31-29(33-27)23-15-11-21(12-16-23)8-7-20-9-13-22(14-10-20)28-30-24-4-2-3-5-26(24)32-28/h2-18H,1H3/b8-7+

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Product_Name:	Fluorescent Brightener KS-N
Flash_Point:	290.9±21.0 °C
Melting_Point:	269-271ºC
FW:	428.481
Density:	1.3±0.1 g/cm3
CAS:	5242-49-9
Bolling_Point:	578.9±39.0 °C at 760 mmHg
MF:	C29H20N2O2

Molecular_Structure:	['分子性质数据 ', '1 . Molar refractive index 13412 ', '2 . Molar volume （m3/mol）3397 ', '3 . Parachor （902K）9302 ', '4 . Surface tension 561 ', '5 . Polarizability （10 -24cm 3）5317']
Flash_Point:	290.9±21.0 °C
Refractive_Index:	1.720
FW:	428.481
Density:	1.3±0.1 g/cm3
Bolling_Point:	578.9±39.0 °C at 760 mmHg
Computational_Chemistry:	['1 . XlogP 76 ', '2 . Hydrogen Bond Donor Count 0 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 4 ', '5 . Isotope Atom Count ', '6 . TPSA 521 ', '7 . Heavy Atom Count 33 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 667 ', '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:	8.88
Melting_Point:	269-271ºC
PSA:	52.06000
MF:	C29H20N2O2
More_Info:	['1 . Appearance 亮Yellow 粉末 ', '2 . Density（g/mL,25/4℃） 126 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）≥295 ', '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）22 ', '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 Insoluble in Water ，能Soluble in 三氯化苯等高. Boiling point有机溶剂。']
Vapor_Pressure:	0.0±1.5 mmHg at 25°C
Exact_Mass:	428.152466