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Physical & Chemical properties

Water solubility

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Description of key information

- Testing is not applicable due to hydrolysis of the substance

- The water solubility of degradation products are known and given as follows:

0.014 g/L at 20°C at pH 4.8  (of Bis-(2-ethylhexyl)amine)

547 g/L at 22°C  (of 1H-1,2,4 -triazole)

400 g/L at 20°C  (of Formaldehyde)

Key value for chemical safety assessment

Water solubility:
58 mg/L
at the temperature of:
20 °C

Additional information

The water solubility of test substance could not be determined by experiment as the test substance is hydrolytically unstable refers to the study “Hydrolysis of Test Item", GLP report no. 09.093 from Ciba Inc.,(TAOH),2009. Thus the water solubility of degradation products has been considered and individually generated.

The water solubility of Bis-(2-ethylhexyl)amine with CAS number 106-20-7 has been measured refers to ref. OXEA GmbH, report no AN-ASB 0496, 12 April 2010.

The water solubility of Formaldehye with CAS number 50-00-0 derives from SRC PhysProp Database. (Experimental data, Ref.: Pickrell, JA ET AL. 1983).

The water solubility of 1H-1,2,4 -triazole with CAS number 288-88-0 derives from GESTIS Substance Database. (IFA)