Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is a solid having a melting point <= 160°C
Cross-reference
Reason / purpose:
data waiving: supporting information
Reference
Endpoint:
melting point/freezing point
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:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
capillary method
Key result
Melting / freezing pt.:
>= 33.9 - <= 36 °C
Conclusions:
The validity criterion “difference between duplicate determinations” was met. The test item Palmitoyl grapevine shoot extract showed a melting range, no melting point. As the test item is UVCB product, this is considered as normal. No observations were made which might cause doubts on the validity of the study outcome. Therefore, the result of the study is considered valid.

The determination was performed in duplicate. In both determinations, a melting range was detected.
The melting range was determined as 33.9 °C – 36.0 °C (307.1 to 309.2 K). These values are the means of two independent determinations.
Executive summary:

The determination was performed in duplicate. In both determinations, a melting range was detected.

The melting range was determined as 33.9 °C – 36.0 °C (307.1 to 309.2 K). These values are the means of two independent determinations.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion