Acetylenedicarboxylic acid
Catalog No: FT-0611641
CAS No: 142-45-0
- Chemical Name: Acetylenedicarboxylic acid
- Molecular Formula: C4H2O4
- Molecular Weight: 114.06
- InChI Key: YTIVTFGABIZHHX-UHFFFAOYSA-N
- InChI: InChI=1S/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)
| Assay | Pack Size | 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: | 142-45-0 |
| Flash_Point: | 187.2±19.7 °C |
| Product_Name: | 2-Butynedioic acid |
| Bolling_Point: | 362.4±25.0 °C at 760 mmHg |
| FW: | 114.056 |
| Melting_Point: | 180-187 °C (dec.)(lit.) |
| MF: | C4H2O4 |
| Density: | 1.7±0.1 g/cm3 |
| Refractive_Index: | 1.560 |
|---|---|
| Vapor_Pressure: | 0.0±1.7 mmHg at 25°C |
| Flash_Point: | 187.2±19.7 °C |
| LogP: | 0.34 |
| Bolling_Point: | 362.4±25.0 °C at 760 mmHg |
| Water_Solubility: | soluble |
| FW: | 114.056 |
| PSA: | 74.60000 |
| Computational_Chemistry: | ['1. XlogP :01 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 746 ', '7. Heavy Atom Count :8 ', '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'] |
| Melting_Point: | 180-187 °C (dec.)(lit.) |
| MF: | C4H2O4 |
| Exact_Mass: | 113.995308 |
| Molecular_Structure: | ['1. Molar refractive index 2171 ', '2. Molar volume 671 ', '3. Parachor （902K）2130 ', '4. Surface tension 1014 ', '5. Polarizability 860'] |
| Density: | 1.7±0.1 g/cm3 |
| Symbol: | GHS06 |
|---|---|
| RIDADR: | UN 2811 6.1/PG 3 |
| HS_Code: | 29171990 |
| Packing_Group: | II |
| Hazard_Class: | 6.1 |
| Risk_Statements(EU): | R25;R36/37/38 |
| WGK_Germany: | 3 |
| Personal_Protective_Equipment: | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard_Codes: | T:Toxic;Xi:Irritant; |
| Warning_Statement: | P261-P301 + P310-P305 + P351 + P338 |
| Safety_Statements: | H301-H315-H319-H335 |
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