Ad | Acetic anhydride |
---|---|
CAS No | 108-24-7 |
Formül | 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 |
Erişim | Genel |
Risk Değerlendirmesi | Doğal Afetler | Endüstriyel Tesisler | Bilimsel | Kullanıcılar |