Registration Dossier
Registration Dossier
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EC number: 810-161-6 | CAS number: 1229654-66-3
Stability: thermal, sunlight, metals
Administrative data
Link to relevant study record(s)
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 7 May 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess, Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
- Key result
- Operating temp.:
- >= 230 - <= 410 °C
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 to 24 November 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess, Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
- Key result
- Operating temp.:
- >= 235 - <= 420 °C
Referenceopen allclose all
Two DSC-measurements in closed glass crucibles showed an endothermal effect in the temperature range of 200 - 230 °C. An exothermal effect was observed in the temperature range 230 - 410 °C with an energy of 969 J/g and 1098 J/g, respectively.
Two DSC-measurements in closed glass crucibles showed an endothermal effect in the temperature range of 190 - 225 °C and an exothermal effect in the temperature range of 235 - 420 °C with an energy release of 770 J/g and 810 J/g, respectively. No further endethermal or exothermal effects were observed up to the final temperature of 500 °C.
An optical inspection showed a black residue after the measurement.
The results of the DSC measurements are summarised in table below.
Thermal stability (DSC measurement)
Ident-No. |
Weight / mg |
Final temperature / °C |
Type of effect |
Temperature range / °C |
Enthalpy / J/g |
Remarks |
35316 |
9.87 |
500 |
endethermal exothermal |
190 - 225 235 - 415 |
n.r. -770 |
closed glass crucible |
35319 |
10.23 |
500 |
endethermal exothermal |
190 - 225 235 - 420 |
n.r. -810 |
closed glass crucible |
Description of key information
The substance (technical purity) showed an endothermal effect in the temperature range of 190 - 225 °C and an exothermal effect in the temperature range of 235 - 420 °C with an energy release of 770 J/g and 810 J/g, respectively.
The substance (pure) showed an endothermal effect in the temperature range of 200 - 230 °C and an exothermal effect in the temperature range 230 - 410 °C with an energy of 969 J/g and 1098 J/g, respectively.
Additional information
Justification for classification or non-classification
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.
