Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 943-520-1 | CAS number: -
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
- Study period:
- October 9, 2015
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 102 (Melting point / Melting Range); EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 103 (Boiling point/boiling range); EU Method A.2 (Boiling Temperature)
- Deviations:
- not specified
- Principles of method if other than guideline:
- The Differential Scanning Calorimetry method was used for the evaluation of melting and boiling points of the test substance. Test was performed according to the SOP - SRT 028 protocol.
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- powder
- Substance type:
- organometallic
- Conclusions:
- The test substance is a solid at 20°C and 1013 hPa.
- Executive summary:
Method
The melting point of the test substance was determined using the Differential Scanning Calorimetry (DSC) according to the OECD guidelines 102 and 103.
Results
During the analysis an endothermic peak was observed at 100°C (due to evaportation of water/imbibition solvent) followed by a degradation between 287 and 417°C.
Conclusion
The test substance is solid at 1013 hPa and 20°C
- 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:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Remarks:
- All evaluations are based on information about specification (technical standard), experience in dealing with the substance and visual evaluation.
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- All evaluations are based on information about specification (technical standard), experience in dealing with the substance and visual evaluation.
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- powder
- Colour:
- dark brown
- Substance type:
- organometallic
- Conclusions:
- The substance is a dark brown powder at 20°C and 1013 hPa.
- Executive summary:
All evaluations are based on information about specification (technical standard), experience in dealing with the substance and visual evaluation. The substance is a dark brown powder at 20°C and 1013 hPa.
Referenceopen allclose all
Description of key information
The substance is a dark brown powder at 20°C and 1013 hPa
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: particulate/powder
- Colour:
- brown
- Colour intensity:
- dark
Additional information
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.
