Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2002
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The result was obtained from a handbook which has been subject to peer-review and in which the original data sources are traceable.

Data source

Reference
Reference Type:
review article or handbook
Title:
Unnamed
Year:
2002

Materials and methods

Principles of method if other than guideline:
Experimental measurement (data is taken from a reliable review report, information about the methodology is not available)

GLP compliance:
no
Type of method:
other: From a report

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
Test material was racemate from both R(+) and S(-) propylene oxide. This endpoint is not measured / determined with enantio-selective sensors.
Therefore the R(+) value is identical to the racemate endpoint.

Results and discussion

Melting / freezing point
Melting / freezing pt.:
ca. -112.6 °C

Applicant's summary and conclusion

Conclusions:
A melting point value of -112.16°C is reported as best estimate from a collection of reliable data which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable.