Fluorescent Brightener KS-N


Catalog No:   FT-0659830

CAS No:   5242-49-9

  • 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 Action
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
Hazard_Codes: Xi
HS_Code: 2934999090

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