Leflunomide


Catalog No:   FT-0621959

CAS No:   75706-12-6

  • Molecular Formula:  270.21
  • Formula Weight: C12H9F3N2O2
  • Inchl Key: VHOGYURTWQBHIL-UHFFFAOYSA-N
  • Inchl: InChI=1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)

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: GHS06
CAS: 75706-12-6
Flash_Point: 128.8±27.3 °C
Product_Name: Leflunomide
Bolling_Point: 289.3±40.0 °C at 760 mmHg
FW: 270.207
Melting_Point: 163-168°C
MF: C12H9F3N2O2
Density: 1.4±0.1 g/cm3
Refractive_Index: 1.541
Vapor_Pressure: 0.0±0.6 mmHg at 25°C
Flash_Point: 128.8±27.3 °C
LogP: 1.95
Bolling_Point: 289.3±40.0 °C at 760 mmHg
PSA: 55.13000
Molecular_Structure: ['1 . Molar refractive index 6102 ', '2 . Molar volume 1941 ', '3 . Parachor (902K)4898 ', '4 . Surface tension 405 ', '5 . Polarizability 2419']
Computational_Chemistry: ['1. XlogP :25 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :2 ', '6. TPSA 551 ', '7. Heavy Atom Count :19 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :327 ', '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: 163-168°C
MF: C12H9F3N2O2
Exact_Mass: 270.061615
FW: 270.207
Density: 1.4±0.1 g/cm3
More_Info: ['1 . Appearance White or 类White 结晶性粉末。 ', '2 . Density(g/mL,25/4℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)163-168 ', '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)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 25℃Soluble in Water 25~27g/ml。Soluble in 甲醇 Ethanol 丙酮。']
Symbol: GHS06
RIDADR: UN 2811 6.1/PG 3
HS_Code: 2934999090
Risk_Statements(EU): R22;R36/37/38
WGK_Germany: 3
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
RTECS: NY2354200
Hazard_Codes: Xn:Harmful
Warning_Statement: P280-P301 + P310 + P330-P305 + P351 + P338-P337 + P313
Safety_Statements: H301-H315-H319-H335

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