| Ethyl Acetylenecarboxylate |
| CAS: 623-47-2 |
| Date Updated: 2021-04-06 |
| Solubility Theory |
| Hansen Solubility Parameters ? |
| D: 16.29 | P: 6.96 | H: 7.68 |
| SMILES ? : C(OC(C#C)=O)C |
| EHS Information |
| SDS Link |
| Hazard Overview: Flammable liquids (Category 3), Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity - single exposure (Category 3), Respiratory system |
| NFPA Health Rating: 0 |
| NFPA Flame Rating: 3 |
| Compatible Glove Type: Unknown |
| Physical Properties | ||
| Melting Point: 9 °C | Vapor Pressure: N/A | |
| Boiling Point: 120 °C | Refractive Index ? : 1.4076 | |
| Flash Point: 23 °C | Relative Evaporation Rate (RER): N/A | |
| MWt: 98.1 g/mol | Water Solubility: N/A | |
| MVol ? : 101.343 | Viscosity: N/A | |
| Density: 0.968 g/L | Formula: C5H6O2 | |
| Other Names: Ethyl propargylate; Ethyl propiolate; Ethyl propynoate; Propynoic acid ethyl ester |
| Cost and Manufacturers (*prices are estimated) |
| Average Lab Cost: $3.08/g |
| Average Bulk Cost: $269.89/lb. |
| Lab Size | |||
| Sigma Aldrich | 100g | $285.00 | |
| Alfa Aesar | 100g | $330.00 | |
| Bulk | |||
| Molbase | 1000g | $595.00 |