Registration Dossier
Registration Dossier
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EC number: 274-492-2 | CAS number: 70236-62-3
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 102
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 103
- Principles of method if other than guideline:
- The test has been conducted according to the internal method SOP-STR 028, corresponding to the OECD 102 and 103 [Differential scanning calorimetry (DSC)]
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- powder
- Conclusions:
- At 20 °C and 1013 hPa, the substance is solid.
- Executive summary:
The test has been conducted according to the internal method SOP-STR 028, corresponding to the OECD 102 and 103, using DSC analysis.
Water/imbibition solvent release was observed between 38 °C and 236 °C, then decomposition between 329 °C and 446 °C (onset at 368.5 °C, enthalpy: 363.2 J/g).
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: qualitative assessment
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The evaluation of physical state and appearance was based on a qualitative assessment and analytical characterization.
- Principles of method if other than guideline:
- The evaluation of physical state and appearance was based on a visual assessment and analytical characterization.
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- powder
- Colour:
- Brown
- Substance type:
- other: Metal-complex
- Conclusions:
- At 20 °C and 1013 hPa, the substance is a brown powder.
- Executive summary:
Qualitative assessment and analytical characterization: at 20 °C and 1013 hPa, the substance is a brown powder.
Referenceopen allclose all
Description of key information
Brown powder
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
Based on handling and visual observation (qualitative assessment) and from the Differential Scanning Calorimetry (DSC)
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.
