Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is a solid having a melting point <= 160°C
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING
The substance has a melting range of 33.5-89.5°C (maximum at 64.9°C), hence, testing is not required.
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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Qualifier:
according to
Guideline:
other: DIN 51007, ASTM D 3418-99
Deviations:
no
GLP compliance:
no
Type of method:
other: differential scanning calorimetry (DSC)
Melting / freezing pt.:
33.5 - 89.5 °C
Atm. press.:
1 013.25 hPa
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Standard pressure assumed
Conclusions:
The study was performed according to ASTM D 3418-99 and DIN 51007 on the substance to be registered itself, the test procedure is well documented and therefore reliability of Klimisch 2 has been assigned. A melting range from 33.5 - 89.5 °C has been determined with a maximum at 64.9 °C.
Executive summary:

The melting range of the test substance has been determined to be 33.5 - 89.5 °C with a maximum at 64.9°C) by using differential scanning calorimetry (DSC) in a non-GLP study according to ASTM D 3418 -99 and DIN 51007.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion