2-Oxopentanoic acid
- Product Name2-Oxopentanoic acid
- CAS1821-02-9
- MFC5H8O3
- MW116.12
- EINECS217-340-2
- MOL File1821-02-9.mol
Chemical Properties
| Melting point | 7-9 °C(lit.) |
| Boiling point | 88-90 °C12 mm Hg(lit.) |
| Density | 1.110 g/mL at 20 °C(lit.) |
| refractive index | n20/D 1.432 |
| Flash point | 94°C |
| storage temp. | 2-8°C |
| solubility | DMSO: ≥ 250 mg/mL (2152.95 mM) |
| pka | 2.65±0.54(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
| BRN | 635884 |
| InChI | InChI=1S/C5H8O3/c1-2-3-4(6)5(7)8/h2-3H2,1H3,(H,7,8) |
| InChIKey | KDVFRMMRZOCFLS-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C(=O)CCC |
| CAS DataBase Reference | 1821-02-9(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 10-21 |
| HS Code | 2918.30.9000 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
