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Diss Factsheets

Physical & Chemical properties

Water solubility

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Administrative data

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
no
Type of method:
flask method
Water solubility:
ca. 33.81 g/L
Temp.:
20 °C
pH:
4.91

test 1 (24hs)

33.28 g/l
test 2 (48hs) 32.28 g/l
test 3 (96hs) 35.87 g/l
average solubility 33.81 g/l
standard deviation 1.85
pH mother solution 5.77
pH satured solution 4.91

Conclusions:
Water solubility = 33.81 g/L at 20°C and pH 4.91.
Executive summary:

Method:


The water solubility was determined according to OECD guideline 105 by means of flask method. Reference solutions were measured in the spectrophotometer in quantitative mode, thus generating a calibration curve.


Results:


The water solubility of the tested substance at 20°C is 33.81 g/L and pH 4.91.

Description of key information

OECD TG 105 - 33.81 g/L at 20°C and pH 4.91.

Key value for chemical safety assessment

Water solubility:
33.81 g/L
at the temperature of:
20 °C

Additional information