Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
other: ASTM E 472-86
Deviations:
no
Qualifier:
according to
Guideline:
other: DIN 51007:2009
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Boiling point
Key result
Boiling pt.:
246 °C
Decomposition:
no
Remarks on result:
other: mean of two measurements; atmospheric pressure during measurement was 1011 hPa, temperatures corrected to normal pressure

Applicant's summary and conclusion

Conclusions:
The GLP study was performed according to EU method A.2 without deviations and therefore reliability of Klimisch 1 has been assigned. Boiling point has been determined to be 246°C.
Executive summary:

The boiling point at 246 °C of the test substance was determined in a GLP test according to EU method A.2 using the DSC method. The boiling point was determined with the DSC-method described in ASTM E 472 -86 and DIN 51007:2009. A sample was placed in a crucible from aluminum and closed with a cap with a hole from abaout 0.5 mm. This hole was covered by a ball from 1.5 mm diameter. The substance and a reference crucible were subjected to the same controlled temperature program. The sample was heated at a linear rate of 10K/min from 30°C up to 350°C. The measurement was recorded electronically. The measurement was made twice. The atmospheric pressure at the time of measurement was 1011 hPa. The temperatures were corrected to normal pressure by the Sidney-Young equation.