Registration Dossier
Registration Dossier
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EC number: 201-073-3 | CAS number: 77-98-5
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising liquids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
The data waiving was based on the expert statement in the study report.
From the expert statement:
The molecular structure of the test substance does not contain groups that act as an oxidizing agent. The OH group that is present is relatively small compared to the molecular structure of the test substance. Based on this the test substance is considered to pose no function as oxidizing agent.
Moreover the test substance is a solution which contains for 65% of water and does not contain oxidizing properties.
In conclusion, TEAH 35% in water has no oxidizing properties. - Reason / purpose for cross-reference:
- data waiving: supporting information
- Reason / purpose for cross-reference:
- data waiving: supporting information
- Qualifier:
- according to guideline
- Guideline:
- other: UN ST/SG/AC.10/11: Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Appendix 6 "Screening procedures"
- Version / remarks:
- Rev 5 (2009)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.21 (Oxidising Properties (Liquids))
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes
- Interpretation of results:
- other: not classified under CLP/GHS
- Conclusions:
- The substance is not an oxidizing substance.
Reference
Description of key information
The substance has no oxidizing properties because it lacks structural alerts and because it exists in a solution containing 65% of water.
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
Key value for tetraethylammonium hydroxide: not oxidising
Key value for the registered substance: not oxidising
Justification for classification or non-classification
Justification for non-classification according to CLP Regulation (EC) No 1272/2008:
Based on structural features, classification for the hazard 'oxidising solid' is not necessary (for tetraethylammonium hydroxide).
Based on structural features and composition, classification for the hazard 'oxidising liquid' is not necessary (for the registered substance).
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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