Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From August to September 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study (OECD, EPA, etc)
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report Date:
2011

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
- carried out by differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86
Principles of method if other than guideline:
the above methodology is designed to be compatible with Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
GLP compliance:
yes (incl. certificate)
Type of method:
other: Differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): XP-7866
- Physical state: white powder
- Purity test date: 99.5%
- Lot/batch No.: 10188-1 JM
- Expiration date of the lot/batch: 28 February 2015
- Storage condition of test material: room temperature, in the dark

Results and discussion

Melting / freezing pointopen allclose all
Melting / freezing pt.:
295 °C
Atm. press.:
100.47 kPa
Remarks on result:
other: Standard deviation: +/- 0.5°C
Melting / freezing pt.:
568 K
Atm. press.:
100.47 kPa
Remarks on result:
other: Standard deviation +/- 0.5K

Applicant's summary and conclusion

Conclusions:
The melting temperature has been determined to be 295 ± 0.5°C (568 ± 0.5 K) at 100.47 kPa.
Executive summary:

The melting Point of the registered item was 295 ± 0.5°C (568 ± 0.5 K) at 100.47 kPa and measured by differential

scanning calorimetry using ASTM E537 -86, designed to be compatible with Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.