Registration Dossier
Registration Dossier
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EC number: 243-072-0 | CAS number: 19438-60-9
Endpoint summary
Administrative data
Description of key information
Additional information
Physical state: colourless liquid having the odour characteristic of aromatic compounds
Melting point: – 61.5 °C
Boiling range/point: 295.5 °C at 1013 hPa
Density: 1.15082 g/cm3 at 20°C
Vapour pressure: 0.23 Pa at 25°C
Partition coefficient (Log Pow): 2.09 (anhydride), -3.95 (dissociated acid, at environmental conditions)
Water solubility (acid): 8.4 g/L at 20 deg C
Flash point: 159.75°C
Self ignition temperature: 430 °C
Flammability: not flammable
Explosivity: not explosive
Oxidising properties: not oxidising
Dissociation constant (acid): pKa1 = 4.24 and pKa2 = 6.61 at 20°C
Viscosity: 101.370 [mPa s] at 20.0°C; 27.204 [mPa s] at 40.0°C; 10.690 [mPa s] at 60.0°C and 6.929 [mPa s] at 80.0°C.
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