Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
GLP compliance:
yes (incl. certificate)
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Test item: 1,1-Cyclohexane diacetic acid
CAS: 4355-11-7
Appearance: white, crystalline powder
Molecular weight: 200.23g/mol
Storage at test facility: Room temperature, protected from moisture and light.

Results and discussion

Water solubilityopen allclose all
Water solubility:
2.64 g/L
Temp.:
20 °C
pH:
4
Water solubility:
8.25 g/L
Temp.:
20 °C
pH:
7
Water solubility:
6.75 g/L
Temp.:
20 °C
pH:
9

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): soluble (1000-10000 mg/L)
The water solubility of the test substance was determined to be:
2.64+/- 0.35 g/L (pH = 4)
8.25 +/- 0.25 g/L (pH = 7)
6.75 g/L +/- 0.25 g/L (pH = 9)