3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID


Catalog No:   FT-0614386

CAS No:   175202-55-8

  • Molecular Formula:  256.29800
  • Formula Weight: C10H8O4S2

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Product_Name: 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid
Flash_Point: 279.2ºC
Melting_Point: >360°C
FW: 256.29800
Density: 1.6g/cm3
CAS: 175202-55-8
Bolling_Point: 538ºC at 760mmHg
MF: C10H8O4S2
LogP: 2.97600
Flash_Point: 279.2ºC
Refractive_Index: 1.736
FW: 256.29800
Density: 1.6g/cm3
Bolling_Point: 538ºC at 760mmHg
Computational_Chemistry: ['1. XlogP :34 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 131 ', '7. Heavy Atom Count :16 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :303 ', '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: >360°C
PSA: 131.08000
MF: C10H8O4S2
More_Info: ['1 . Appearance Unknow ', '2 . Density(g/mL, 20 ℃ )Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)>360 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC 05 mmHg)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 Unknow']
Vapor_Pressure: 2.08E-12mmHg at 25°C
Exact_Mass: 255.98600
Risk_Statements(EU): R36/37/38:Irritating to eyes, respiratory system and skin .
HS_Code: 2934999090
Safety_Statements: S26-S36/37/39

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