2-Oxobutyric acid CAS#: 600-18-0; ChemWhat Code: 59403
Names & Identifiers |
| Product Name | 2-Oxobutyric acid |
| Synonyms | PROPIONYLFORMIC ACID;2-Ketobutanoic acid;2-oxo-butanoicaci;alpha-Ketobutric acid;alpha-Oxobutyrate;alpha-Oxo-n-butyric acid;Butanoicacid,2-oxo-;Butyric acid, 2-oxo- |
| CAS Registry Number | 600-18-0 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 |
| EINECS | 209-986-9 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 30-34 °C(lit.) |
| Boiling Point | 84 °C20 mm Hg(lit.) |
| FEMA | 3723 | 2-OXOBUTYRIC ACID |
| Flash Point | 179 °F |
| Storage | −20°C |
| Solubulity | H2O: soluble0.1g/mL, clear |
| pka | 2.5(at 25℃) |
| PH | 1.1 (100g/l, H2O, 20℃) |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Butanoic acid, 2-oxo-(600-18-0) |
| EPA Substance Registry System | Butanoic acid, 2-oxo-(600-18-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38 |
| S Phrase | 26-36/37/39-36 |
| RIDADR | 1759 |
| WGK Germany | 3 |
| Storage Class | 8 |
| Packing Group | III |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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