Registration Dossier
Registration Dossier
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EC number: 219-834-3 | CAS number: 2549-51-1
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 4 - 5 August 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- The data contained in the report has been generated in a laboratory holding a current statement of GLP compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Type of method:
- method to determine freezing temperature
- Key result
- Melting / freezing pt.:
- <= -20 °C
- Conclusions:
- The results of the preliminary test showed the test item freezes below -20 °C and therefore no further analysis is required.
- Executive summary:
The freezing point of Vinyl Chloroacetate was determined in a study according to the OECD Testing Guideline 102. A preliminary test was performed by placing small amounts of the test substance under controlled cooled conditions (4°C, -20°C and -80°C) for 24 hours. A visual assessment was then carried out to determine whether a full assessment was required and the temperatures of interest. The results of the preliminary test showed the test item freezes below -20 °C. Therefore no further analysis is required, in accordance with Column 2 of REACH Annex VII which states that the study does not need to be conducted below a lower limit of -20°C.
Reference
Description of key information
The freezing point of Vinyl Chloroacetate was determined in a study according to the OECD Testing Guideline 102. A preliminary test was performed by placing small amounts of the test substance under controlled cooled conditions (4°C, -20°C and -80°C) for 24 hours. A visual assessment was then carried out to determine whether a full assessment was required and the temperatures of interest. The results of the preliminary test showed the test item freezes below -20 °C. Therefore no further analysis is required, in accordance with Column 2 of REACH Annex VII which states that the study does not need to be conducted below a lower limit of -20°C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -20 °C
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.
