Substance
| Name | Acetic anhydride |
|---|---|
| CAS No | 108-24-7 |
| Formula | C4H6O3 |
| SMILES | O=C(OC(=O)C)C |
| InChI | 1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3 |
| SubstanceID_ADAM | 209 |
| Vapour Density | 3.524 |
| Stoichiometric Concentration | 5.92 %v |
| Substance Type | Toxic |
| State of Matter | Liquid |
| Molecular Weight | 102.09 g/mol |
| Boiling Point | 139.51°C |
| Melting Point | -72.99°C |
| Vapour Pressure | 533.3 Pa |
| Lower Flammability Limit | 2.96 %v |
| RMP Toxic Endpoint Basis | ERPG-2 |
| RMP Toxic Endpoint | 63.806 mg/m3 (0.06381 mg/L) |
| RMP Liquid Factor Ambient | 0.001015 |
| RMP Liquid Factor Boiling | 0.1392 |
| ERPG-1 Concentration | 0.5 ppm |
| ERPG-3 Concentration | 100 ppm |
| ERPG-2 Concentration | 15 ppm |
| Access | Public |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |