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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2006-11-10
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
issued by 2004-12-21
Type of method:
flask method
Key result
Water solubility:
3.11 g/L
Temp.:
20 °C
pH:
>= 4.12 - <= 4.4
Remarks on result:
other: temperature was kept constant within +/-1°C
Details on results:
Preliminary test: Water solubility proved to be higher than 1 g/L, therefore the shake flask method was used.

Water solubility results at 20 +/- 1  °C:

Measured concentration after 24 hours (g/L)

pH

Measured concentration after 48 hours (g/L)

pH

Measured concentration after 72 hours (g/L)

pH

Solubility of the test item (g/L)

3.05

4.19

3.07

4.40

3.06

4.19

3.11+/- 0.085

3.10

4.14

3.12

4.38

3.18

4.16

3.06

4.12

3.15

4.35

3.17

4.28

Mean: 3.07

 

Mean: 3.11

 

Mean: 3.14

 

Conclusions:
The water solubility was determined to be 3.11 g/L +/- 0.085 g/L at 20 °C +/-1°C using the sheke-flash method according to OECD Test Guideline 105 (1995) and EC Method A.6 (1992);

Description of key information

Water solubility: 3.11 g/L +/- 0.085 g/L at 20 °C +/-1°C .

Method: OECD Test Guideline 105 (1995) and EC Method A.6 (1992); (by shake-flash method).

Key value for chemical safety assessment

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

Additional information