Registration Dossier
Registration Dossier
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EC number: 915-069-0 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012-07-10
- 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:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Regulation (EC) No 440/2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- Regulation (EC) No 440/2008
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 310 °C
- Decomposition:
- no
- Remarks on result:
- other: No departure from the base line of the heat flow record was observed that might indicate a melting, boiling or decomposition process while the substance was heated up to a temperature of 310°C (583 K).
- Conclusions:
- Boiling point > 310°C
- Executive summary:
The boiling point of substance "reaction mass of calcium hydrogen phosphonate and dialuminium tricalcium hexaoxide" was measured in a study according to EU Methods A.1 (Melting / Freezing Temperature) and A.2 (Boiling Temperature) Regulation (EC) No. 440/2008. Differential scanning calorimetry (DSC) as thermal analysis method was used. According to REACH TGD r7a, this method can be used to evaluate melting and boiling point in a single test.
No departure from the base line of the heat flow record was observed that might indicate a melting, boiling or decomposition process while the substance was heated up to and including a temperature of 310°C (583 K).
Boiling point > 310°C
Reference
Description of key information
> 583 K (310°C)
EU Methods A.1 (Melting / Freezing Temperature) and A.2 (Boiling Temperature) Regulation (EC) No. 440/2008. Differential scanning calorimetry (DSC) as thermal analysis method was used.
Key value for chemical safety assessment
Additional information
Value used for CSA: > 583 K (310°C)
The boiling point of substance "reaction mass of calcium hydrogen phosphonate and dialuminium tricalcium hexaoxide" was measured in a study according to EU Methods A.1 (Melting / Freezing Temperature) and A.2 (Boiling Temperature) Regulation (EC) No. 440/2008. Differential scanning calorimetry (DSC) as thermal analysis method was used. According to ECHA Guidance R.7a, subchapter R.7.1.3.3 (2017), this method can be used to evaluate melting and boiling point in a single test. No departure from the base line of the heat flow record was observed that might indicate a melting, boiling or decomposition process while the substance was heated up to and including a temperature of 310°C (583 K).
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.
