Registration Dossier
Registration Dossier
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EC number: 224-116-8 | CAS number: 4203-89-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental start date: 29 November 2016. Experimental completion date: 16 May 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method to determine freezing temperature
- Specific details on test material used for the study:
- Identification: 2-(1-oxa-4-azaspiro[4.5]dec-4-yl)ethyl methacrylate (CAS 4203-89-8)
Appearance/physical state: extremely pale yellow slightly viscous liquid
Batch: 1609501020
Purity: 94.5%
Expiry date: 05 October 2017
Storage conditions: approximately 4 °C, in the dark - Key result
- Melting / freezing pt.:
- < -20 °C
- Atm. press.:
- 1 atm
- Conclusions:
- The freezing point of the test item has been determined to be less than -20 °C (<253 K).
- Executive summary:
Melting/Freezing Point. Freezing point less than -20 °C (<253 K), using a procedure designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Referenceopen allclose all
Description of key information
The endpoint is waived, mp is < -20 oC
Key value for chemical safety assessment
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.
