2,3-Difluorobenzoic Acid


Catalog No:   FT-0655206

CAS No:   4519-39-5

  • Molecular Formula:  158.102
  • Formula Weight: C7H4F2O2

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: 158.102
Density: 1.4±0.1 g/cm3
CAS: 4519-39-5
Bolling_Point: 248.1±20.0 °C at 760 mmHg
Product_Name: 2,3-Difluorobenzoic acid
Melting_Point: 163-165 °C(lit.)
Flash_Point: 103.9±21.8 °C
MF: C7H4F2O2
Molecular_Structure: ['1 . Molar refractive index 3317 ', '2 . Molar volume (m3/mol)1103 ', '3 . Parachor (902K)2836 ', '4 . Surface tension 436 ', '5 . Polarizability (10 -24cm 3)1314']
Flash_Point: 103.9±21.8 °C
Refractive_Index: 1.513
FW: 158.102
Density: 1.4±0.1 g/cm3
Bolling_Point: 248.1±20.0 °C at 760 mmHg
Melting_Point: 163-165 °C(lit.)
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 373 ', '7. Heavy Atom Count :11 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :161 ', '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']
LogP: 2.03
Water_Solubility: slightly soluble
PSA: 37.30000
MF: C7H4F2O2
More_Info: ['1 . Appearance White 晶体粉末 ', '2 . Density不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)164 ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling point(ºC,20mmHg)不确定 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC)不确定 ', '9 . Specific rotation(º,C=1, Toluene)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility 不确定']
Vapor_Pressure: 0.0±0.5 mmHg at 25°C
Exact_Mass: 158.017929
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes: Xi:Irritant;
Risk_Statements(EU): R36/37/38
Safety_Statements: S26-S37/39
Symbol: Warning
Warning_Statement: P261-P305 + P351 + P338
RIDADR: NONH for all modes of transport
HS_Code: 2916399090
WGK_Germany: 3

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