Oxobutanedioic acid CAS#: 328-42-7; ChemWhat Code: 59914
Names & Identifiers |
| Product Name | Oxobutanedioic acid |
| Synonyms | OXOBUTANEDIOIC ACID;OXOBUTANEDIOTIC ACID;OXOSUCCINIC ACID;OXLACETIC ACID;OXALACETIC ACID;OXALEACETIC ACID;OXALOACETIC ACID;OAA |
| CAS Registry Number | 328-42-7 |
| Molecular Formula | C4H4O5 |
| Molecular Weight | 132.07 |
| EINECS | 206-329-8 |
| 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 | 161 °C (dec.)(lit.) |
| Flash Point | 88°C |
| Storage | −20°C |
| Solubulity | H2O: 100 mg/mL |
| form | powder |
| pka | 2.22(at 25℃) |
| Color | White to off-white |
| Water Solubility | soluble |
| Merck | 14,6909 |
| BRN | 1705475 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Keep refrigerated. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Oxalacetic acid(328-42-7) |
| EPA Substance Registry System | Butanedioic acid, oxo-(328-42-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 34 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| HS Code | 29183000 |
| 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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