Registration Dossier
Registration Dossier
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EC number: 281-013-0 | CAS number: 83833-37-8
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 10, 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 102
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 103
- Principles of method if other than guideline:
- SOP-STR 028.
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- not specified
- Substance type:
- organic
- Conclusions:
- The test item is a solid at 1013 hPa in a range of 20 °C and 103 °C.
- Executive summary:
Method
Differential Scanning Calorimetry (DSC) according to the OECD Test Guidelines 102 and 103.
Results
The DSC analysis is characterized by an endothermic event between 103 – 135 °C (onset at 112.1 °C, enthalpy = -10.8 J/g) followed by decomposition of the product.
Conclusion
The test item is a solid at 1013 hPa in a range of 20 °C and 103 °C.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Qualitative assessment
- Adequacy of study:
- weight of evidence
- Study period:
- January 05, 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: All evaluations are based on information about specification (technical standard), experience in dealing with the substance and visual evaluation.
- 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.
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: particulate/powder
- Colour:
- Red
- Substance type:
- organic
- Conclusions:
- The substance is a red powder at 20°C and 1013 hPa.
- Executive summary:
The substance has been evaluated for appearance. All evaluations are based on information about specification (technical standard), experience in dealing with the substance and visual evaluation.
It is a red powder at 20 °C and 101325 Pa.
Referenceopen allclose all
Description of key information
The substance is a red powder at 20°C and 1013 hPa.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
DSC analysis and qualitative assessment.
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.
