2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid


Catalog No:   FT-0745140

CAS No:   518-44-5

  • Chemical Name:  2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid
  • Molecular Formula:  C20H14O5
  • Molecular Weight:  334.3
  • InChI Key:  MURGITYSBWUQTI-UHFFFAOYSA-N
  • InChI:  InChI=1S/C20H14O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,19,21-22H,(H,23,24)

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: fluorescin
MF: C20H14O5
Bolling_Point: 549.8ºC at 760 mmHg
Density: 1.449g/cm3
FW: 334.32200
Melting_Point: N/A
Flash_Point: 201.9ºC
CAS: 518-44-5
MF: C20H14O5
Bolling_Point: 549.8ºC at 760 mmHg
Exact_Mass: 334.08400
More_Info: ['1 . Appearance 浅Yellow 粉末 ', '2 . Density(g/ cm3,25/4℃)Unknow ', '3 . Relative vapor density(g/cm3,Atmosphere =1)Unknow ', '4 . Melting point(ºC)125-127 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,8kPa)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(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 几乎Insoluble in Water ']
PSA: 86.99000
Flash_Point: 201.9ºC
Density: 1.449g/cm3
Molecular_Structure: ['1 . Molar refractive index 9053 ', '2 . Molar volume (m3/mol)2306 ', '3 . Parachor (902K)6769 ', '4 . Surface tension 741 ', '5 . Polarizability (10 -24cm 3)3589']
Computational_Chemistry: ['1. XlogP :37 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :5 ', '6. TPSA 87 ', '7. Heavy Atom Count :25 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :469 ', '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']
FW: 334.32200
LogP: 4.08190
Refractive_Index: 1.714
HS_Code: 2932999099

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