Registration Dossier
Registration Dossier
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EC number: 947-793-8 | CAS number: -
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14/011/2017-16/11/2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Trizirconium monoxide
- Molecular formula:
- Zr3O
- IUPAC Name:
- Trizirconium monoxide
- Reference substance name:
- Zirconium dioxide
- EC Number:
- 215-227-2
- EC Name:
- Zirconium dioxide
- Cas Number:
- 1314-23-4
- Molecular formula:
- O2Zr
- IUPAC Name:
- Zirconium dioxide
- Reference substance name:
- Hafnium
- EC Number:
- 231-166-4
- EC Name:
- Hafnium
- Cas Number:
- 7440-58-6
- Molecular formula:
- Hf
- IUPAC Name:
- Hafnium
- Test material form:
- solid: bulk
Constituent 1
Constituent 2
impurity 1
- Specific details on test material used for the study:
- batch number: C000344287
appearance: dark grey powder
Results and discussion
Boiling point
- Key result
- Boiling pt.:
- > 500 °C
- Atm. press.:
- 1 026 hPa
Applicant's summary and conclusion
- Conclusions:
- The test item ZrO has no boiling point up to 500 °C at atmospheric pressure (1026 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.2. and OECD Test Guideline 103 (1995).
- Executive summary:
The objective of this study was the determination of the boiling temperature of the test item according to
- Regulation EC No. 440/2008 Method A.2. Boiling temperature
- OECD Test Guideline 103 (1995) Boiling Point
The test item ZrO has no boiling point up to 500 °C at atmospheric pressure (1026 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.2. and OECD Test Guideline 103 (1995).
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.
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