2-Butynoic acid
Catalog No: FT-0611642
CAS No: 590-93-2
- Molecular Formula: 84.07
- Formula Weight: C4H4O2
- Inchl Key: LUEHNHVFDCZTGL-UHFFFAOYSA-N
- Inchl: InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
| 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: | GHS05 |
|---|---|
| CAS: | 590-93-2 |
| Flash_Point: | 90.9±15.2 °C |
| Product_Name: | 2-Butynoic acid |
| Bolling_Point: | 203.0±9.0 °C at 760 mmHg |
| FW: | 84.073 |
| Melting_Point: | 78-80 °C(lit.) |
| MF: | C4H4O2 |
| Density: | 1.2±0.1 g/cm3 |
| Refractive_Index: | 1.468 |
|---|---|
| Vapor_Pressure: | 0.1±0.8 mmHg at 25°C |
| Flash_Point: | 90.9±15.2 °C |
| LogP: | 0.85 |
| Bolling_Point: | 203.0±9.0 °C at 760 mmHg |
| FW: | 84.073 |
| PSA: | 37.30000 |
| Computational_Chemistry: | ['1. XlogP :08 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 373 ', '7. Heavy Atom Count :6 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :112 ', '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: | 78-80 °C(lit.) |
| MF: | C4H4O2 |
| Exact_Mass: | 84.021126 |
| Molecular_Structure: | ['1. Molar refractive index 2015 ', '2. Molar volume 724 ', '3. Parachor （902K）1912 ', '4. Surface tension 484 ', '5. Polarizability 798'] |
| Density: | 1.2±0.1 g/cm3 |
| More_Info: | ['1. Appearance Colourless 片状晶体 ', '2. Melting point（ºC）78 ', '3. Boiling point（ºC,Atmospheric pressure）203'] |
| Symbol: | GHS05 |
|---|---|
| RIDADR: | UN 3261 8/PG 2 |
| HS_Code: | 2916190090 |
| Packing_Group: | II |
| Hazard_Class: | 8 |
| Risk_Statements(EU): | R20/21/22;R34 |
| WGK_Germany: | 3 |
| Personal_Protective_Equipment: | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard_Codes: | C:Corrosive; |
| Warning_Statement: | P280-P305 + P351 + P338-P310 |
| Safety_Statements: | H314 |
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