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Physical & Chemical properties

Solubility in organic solvents / fat solubility

Administrative data

Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study according to CIPAC method MT 181

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: CIPAC Method MT 181
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Name: Coated copper flake
Purity: technical grade
Batch number: 508131
Content: not available
Physical state: solid, powder
Expiry date: 10 October 2006
Cerificate of analysis: not available
Safety precautions: Avoid contact with skin and eyes, do not breath in developed dust
Storage conditions: store in dark and dry place at ambient temperature

All specifications of purity and composition of the test item were provided by the sponsor.

Results and discussion

Solubility in organic solvents / fat solubilityopen allclose all
Medium:
other: 1,2-dichloroethane
Solubility:
0 - < 10 g/L
Temp.:
20 °C
Medium:
ethyl acetate
Solubility:
0 - < 10
Temp.:
20 °C
Medium:
other: n-heptane
Solubility:
0 - < 10
Temp.:
20 °C
Medium:
acetone
Solubility:
0 - < 10
Temp.:
20 °C
Medium:
methanol
Solubility:
0 - < 10
Temp.:
20 °C
Medium:
other: p-xylene
Solubility:
0 - < 10
Temp.:
20 °C
Test substance stable:
yes
Details on results:
According to CIPAC Method MT 181, the main test did not have to be performed for solvents which did not dissolve the test item after addition of 10mL. In this case, the solubility was recorded as < 10 g/L

Applicant's summary and conclusion

Conclusions:
Good quality study. The solubility of the coated copper flake was determined to be below 10 g/L concerning all used organic solvents.