2,5-Thiophenedicarboxylic acid
Catalog No: FT-0610503
CAS No: 4282-31-9
- Molecular Formula: 172.16
- Formula Weight: C6H4O4S
- Inchl Key: YCGAZNXXGKTASZ-UHFFFAOYSA-N
- Inchl: InChI=1S/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)
| 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: | GHS07 |
|---|---|
| CAS: | 4282-31-9 |
| Flash_Point: | 222.7±24.6 °C |
| Product_Name: | Thiophene-2,5-dicarboxylic acid |
| Bolling_Point: | 444.6±30.0 °C at 760 mmHg |
| FW: | 172.159 |
| Melting_Point: | >300 °C(lit.) |
| MF: | C6H4O4S |
| Density: | 1.7±0.1 g/cm3 |
| Refractive_Index: | 1.663 |
|---|---|
| Vapor_Pressure: | 0.0±1.1 mmHg at 25°C |
| Flash_Point: | 222.7±24.6 °C |
| LogP: | 1.34 |
| Bolling_Point: | 444.6±30.0 °C at 760 mmHg |
| PSA: | 102.84000 |
| Molecular_Structure: | ['1 . Molar refractive index 3849 ', '2 . Molar volume （m3/mol）1039 ', '3 . Parachor （902K）3146 ', '4 . Surface tension 839 ', '5 . Polarizability （10 -24cm 3）1526'] |
| Computational_Chemistry: | ['1 . XlogP 13 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 2 ', '5 . TPSA 746 ', '6 . Heavy Atom Count 11 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 171 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1'] |
| Melting_Point: | >300 °C(lit.) |
| MF: | C6H4O4S |
| Exact_Mass: | 171.983032 |
| FW: | 172.159 |
| Density: | 1.7±0.1 g/cm3 |
| More_Info: | ['1 . Appearance 结晶性粉末 ', '2 . Density不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）359 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC,4mmHg）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º）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'] |
| Symbol: | GHS07 |
|---|---|
| Risk_Statements(EU): | R36/37/38 |
| HS_Code: | 2934999090 |
| WGK_Germany: | 3 |
| Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
| RIDADR: | NONH for all modes of transport |
| Hazard_Codes: | Xi:Irritant |
| Warning_Statement: | P261-P305 + P351 + P338 |
| Safety_Statements: | H315-H319-H335 |
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