3,7-Dihydroxy-2-naphthoic acid


Catalog No:   FT-0641906

CAS No:   83511-07-3

  • Molecular Formula:  204.179
  • Formula Weight: C11H8O4

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Warning
FW: 204.179
Density: 1.5±0.1 g/cm3
CAS: 83511-07-3
Bolling_Point: 442.2±35.0 °C at 760 mmHg
Product_Name: 3,7-Dihydroxy-2-naphthoic acid
Melting_Point: 265 °C±10 °C (dec.)(lit.)
Flash_Point: 235.3±22.4 °C
MF: C11H8O4
Flash_Point: 235.3±22.4 °C
Refractive_Index: 1.762
FW: 204.179
Density: 1.5±0.1 g/cm3
Bolling_Point: 442.2±35.0 °C at 760 mmHg
Computational_Chemistry: ['1 . XlogP ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count 2 ', '6 . TPSA 575 ', '7 . Heavy Atom Count 5 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 263 ', '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 2']
LogP: 2.48
Melting_Point: 265 °C±10 °C (dec.)(lit.)
PSA: 77.76000
MF: C11H8O4
More_Info: ['1 . Appearance Yellow 粉末米色晶体 ', '2 . Density(g/mL25 ºC)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)255-275 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC035mmHg)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(º F)Unknow ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,)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(正Octanol /Water )Logarithmic Value of Distribution Coefficient 1,57 ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility Unknow']
Vapor_Pressure: 0.0±1.1 mmHg at 25°C
Exact_Mass: 204.042252
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes: Xn:Harmful;
Risk_Statements(EU): R22;R36
Safety_Statements: S26
Symbol: Warning
Warning_Statement: P305 + P351 + P338
RIDADR: NONH for all modes of transport
HS_Code: 2918290000
WGK_Germany: 3

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