Registration Dossier

Administrative data

Endpoint:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The study was conducted in accordance with OECD 113, but not in compliance with GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Deviations:
no
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): K-Propylsiliconat 12020923

- Lot/batch No.: SL/01/10 A84-2

Results and discussion

For thermal stability study

Test substance thermally stable:
ambiguous
Operating temperature
Operating temp.:
10 - 220 °C
Transformation products:
not measured

Any other information on results incl. tables

 

First run

Second run

Mean value

Onset temperature (°C)

Ca. 42

Ca. 38

Ca. 40

Extrapolated onset temperature (°C)

Not evaluable (peak slope too weak)

 

 

Peak maximum temperature (°C)

82.83

78.00

80.00

Enthalpy of reaction (j/g)

16.11 exothermic

16.40 exothermic

16.00 exothermic

 

Thermal Stability: The beginning of the exothermic reaction within a closed system is determined at approx. 40°C. The reaction enthalpy amounts to 16 J/g. This effect cannot be interpreted; however, it is very weak.

Applicant's summary and conclusion

Conclusions:
The beginning of the exothermic reaction within a closed system is determined at approx. 40°C. The reaction enthalpy amounts to 16 J/g. This effect can not be interpreted; however, it is very weak.