Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Testing was conducted between 14 February 2008 and 31 March 2008.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
The work described was performed in compliance with UK GLP standards (Schedule 1, Good Laboratory Practice Regulations 1999 (SI 1999/3106 as amended by SI 2004/0994)). Date of inspection: 21/08/07. Date of signature: 23/04/08
Type of method:
other: Differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Sponsor's identification :Hatcol 1760
Description : clear colourless slightly viscous liquid
Purity : >99%
Date received : 04 February 2008
Storage conditions :room temperature, in the dark

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -20 °C
Decomposition:
no
Sublimation:
no

Any other information on results incl. tables

The melting/freezing temperature of the test material has been determined to be <253 ± 0.5 K.

Applicant's summary and conclusion

Conclusions:
The melting/freezing temperature of the test material has been determined to be <253 ± 0.5 K.
Executive summary:

Method

The determination was carried out by differential scanning calorimetry (DSC) using the procedure specified in ASTM E537-86, Method A1 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).

Results

The melting/freezing temperature of the test material has been determined to be <253 ± 0.5 K.