Registration Dossier
Registration Dossier
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EC number: 944-530-9 | CAS number: 84929-26-0
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 24 November 2015 to 11 January 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to an internationally recognized method and under GLP. No deviation was reported. Test substance is adequately specified. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- UK GLP compliance programme (inspected on 17 June 2015 / signed on 24 September 2015)
- Type of method:
- pour point
- Key result
- Melting / freezing pt.:
- 68 °C
- Decomposition:
- no
- Executive summary:
The pour point of the test substance was determined under GLP according to OECD 102 / EU A1 guideline.
Preliminary testing indicated that the pour point was greater than 66 °C.
The main determination was carried out in duplicate and the results were within accuracy limits of the method. Therefore the mean value was retained as the result of the study. No indication of decomposition was observed.
The pour point of the test item has been determined to be 68 ± 3 °C (341 ± 3 K).
Reference
Table 4.2/1: Pour point – results:
Preliminary testing indicated that the pour point was greater than 66 °C.
Determination 1
|
Determination 2
|
|
Stationary point (°C)
|
65 |
65 |
Pour point (°C)
|
68 |
68 |
Mean pour point result: 68 ± 3 °C (341 ± 3 K)
No indication of decomposition was observed.
Description of key information
The pour point of the test item has been determined to be 68 ± 3 °C (341 ± 3 K).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 68 °C
Additional information
A fully reliable GLP experimental study, conducted according to a recognized OECD/EC guidelin, pour point method, is available. It is considered as a key study. The result is retained as key data.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
