Registration Dossier
Registration Dossier
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EC number: 222-476-0 | CAS number: 3486-30-4
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:
- April 28, 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 102 (Melting point / Melting Range); EU Method A.1 (Melting / Freezing Temperature)
- Qualifier:
- according to guideline
- Guideline:
- other: other guideline: OECD Guideline 103 (Boiling point/boiling range); EU Method A.2 (Boiling Temperature)
- 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
- Conclusions:
- The test substance is a solid at 20°C and 1013 hPa.
- Executive summary:
Method:
The test substance melting point was determined using the Differential Scanning Calorimetry (DSC) according to the OECD guidelines 102 and 103.
Results:
Between 25-120°C, release of imbibition water/solvent was observed, followed by decomposition of the product between 273-300°C (onset at 262.9°C; enthalpy = 115.2 J/g).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.
- 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 bluish
- Substance type:
- organic
- Conclusions:
- The substance is a dark bluish organic powder at 20°C and 1013 hPa.
- Executive summary:
Method:
Evaluations based on information about specification (technical standard), experience in dealing with the substance and visual evaluation.
Results:
The test substance is a dark bluish organic powder at 20°C and 1013 hPa.
Referenceopen allclose all
Description of key information
Dark bluish organic powder
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: particulate/powder
- Colour:
- blue
- 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.
