3-Hydroxy-3-cyclobutene-1,2-dione
moniliformin
CAS: 31876-38-7
Molecular Formula: C4H2O3
3-Hydroxy-3-cyclobutene-1,2-dione - Names and Identifiers
| Name | moniliformin |
| Synonyms | Nsc292896 moniliformin Semisquaric acid 3-Hydroxy-3-cyclobutene-1,2-dione |
| CAS | 31876-38-7 |
3-Hydroxy-3-cyclobutene-1,2-dione - Physico-chemical Properties
| Molecular Formula | C4H2O3 |
| Molar Mass | 98.06 |
| Density | 1.3154 (rough estimate) |
| Melting Point | 163°C (rough estimate) |
| Boling Point | 123.51°C (rough estimate) |
| pKa | -0.21±0.25(Predicted) |
| Refractive Index | 1.4540 (estimate) |
3-Hydroxy-3-cyclobutene-1,2-dione - References
| category | toxic substances |
| toxicity grade | highly toxic |
| Acute toxicity | oral-rat LD50 41 mg/kg; Intraperitoneal-mouse LD50: 21 mg/kg |
| flammability hazard characteristics | flammable, spicy and irritating smoke |
| storage and transportation characteristics | The warehouse is low temperature, ventilated and dry, and stored separately from food raw materials |
| extinguishing agent | water, carbon dioxide, dry powder, sand |
Last Update：2024-04-09 21:54:55
