Registration Dossier
Registration Dossier
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EC number: 251-459-0 | CAS number: 33329-35-0
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is a clear white to yellowish liquid. Amoniacal odour.
The boiling point of could not be determined due to decomposition. The substance remains a liquid to -25°C, thus, a melting point test was not performed.
The substance density was determined to be 0.848 g/mL (=848 g/L) @ 22.5 degrees.
Vapor Pressure @ 283.15 K is 133.3 Pa.
The substance is fully miscible in octanol and highly miscible in water.
Water solubility is high and estimated at 54990 mg/L.
The mean surface tension value is measured at 62.08±0.1 mN/m for a 1.015 g/L solution.
Flashpoint temperature was measured at 138°C (Pensky Martens). The substance is non-flammable and decomposes at temperatures above 175°C. The substance is not explosive, and is not oxidizing. It is stable under normal conditions.
pKa values were determined by modlelling using SPARC tool to be 9.69 and 9.41
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