Registration Dossier
Registration Dossier
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EC number: 429-460-4 | CAS number: 7078-98-0
Storage stability and reactivity towards container material
Administrative data
- Endpoint:
- storage stability and reactivity towards container material
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1998
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study performed in accordance with Guideline and in compliance with GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 998
- Report date:
- 1998
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: - The Accelerated Storage Test , specified in OECD 113
- GLP compliance:
- yes
- Type of method:
- accelerated testing
Test material
- Reference substance name:
- -
- EC Number:
- 429-460-4
- EC Name:
- -
- Cas Number:
- 7078-98-0
- Molecular formula:
- C21 H26 O
- IUPAC Name:
- 2,6-bis(1,1-dimethylethyl)-4-(phenylenemethylene)cyclohexa-2,5-dien-1-one
- Details on test material:
- - Substance type: organic
- Physical state: solid
- Lot/batch No.: Production Run # 001
Constituent 1
Results and discussion
- Results:
- The test item was stored underwater saturated air, at 55°C for 14 days. Exposed and unexposed samples were analyzed by Nuclear Magnetic Resonance (NMR) spectroscopy. Infra Red (IR) spectroscopy, and Gas Chromatography (GC).
The results indicate that the test item is stable under the test conditions. The main component was by far dominant in both the exposed and unexposed samples. The exposed samples showed adsorption of water and a slight reduction of the volatile components. These physical changes are due to the test conditions, namely, 55°C heating and water saturated air atmosphere, and are not indicative of decomposition. There was no evidence of degradation or transformation in the exposed samples. - Transformation products:
- no
Applicant's summary and conclusion
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.
