5,7-Dihydroxy-4-methylcoumarin


Catalog No:   FT-0602236

CAS No:   2107-76-8

  • Molecular Formula:  192.17
  • Formula Weight: C10H8O4
  • Inchl Key: QNVWGEJMXOQQPM-UHFFFAOYSA-N
  • Inchl: InChI=1S/C10H8O4/c1-5-2-9(13)14-8-4-6(11)3-7(12)10(5)8/h2-4,11-12H,1H3

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Bolling_Point: 472.1±14.0 °C at 760 mmHg
MF: C10H8O4
Density: 1.5±0.1 g/cm3
FW: 192.168
Product_Name: 5,7-Dihydroxy-4-methyl-2H-chromen-2-one
CAS: 2107-76-8
Flash_Point: 197.9±13.6 °C
Melting_Point: 296-299 °C(lit.)
Bolling_Point: 472.1±14.0 °C at 760 mmHg
LogP: 2.58
More_Info: ['1 . Appearance White 粉末 ', '2 . Density(g/mL,25ºC)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)296-299 ', '5 . Boiling point(ºC,Atmospheric pressure);Unknow ', '6 . Boiling point(ºC,2mmHg)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,100ºC)Unknow ', '12 . Saturated vapor pressure(kPa,20ºC)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']
Computational_Chemistry: ['1. XlogP :11 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :33 ', '6. TPSA 668 ', '7. Heavy Atom Count :14 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :284 ', '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']
Melting_Point: 296-299 °C(lit.)
Vapor_Pressure: 0.0±1.2 mmHg at 25°C
Exact_Mass: 192.042252
MF: C10H8O4
Density: 1.5±0.1 g/cm3
Refractive_Index: 1.652
PSA: 70.67000
Flash_Point: 197.9±13.6 °C
Molecular_Structure: ['1 . Molar refractive index 4823 ', '2 . Molar volume (m3/mol)1319 ', '3 . Parachor (902K)3724 ', '4 . Surface tension 634 ', '5 . Polarizability (10 -24cm 3)1912']
FW: 192.168
Safety_Statements: S26-S36
HS_Code: 2932209090
WGK_Germany: 3
Hazard_Codes: Xi:Irritant;
Risk_Statements(EU): R36/37/38

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