Registration Dossier
Registration Dossier
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EC number: - | 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:
- May - June 2020
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Specific details on test material used for the study:
- - Storage conditions: Controlled room temperature (15-25°C, ≤70% relative humidity), protected from light and humidity (stored in a tightly closed container)
- Key result
- Boiling pt.:
- >= 200 °C
- Decomposition:
- yes
- Decomp. temp.:
- 200 °C
- Conclusions:
- No boiling point of LZ 61000 was determined in the study, as no exact boiling behaviour was observed. Changes of colour and physical form were detected from about 200°C, which may indicate decomposition.
- Executive summary:
The study was conducted in accordance with OECD test guidelines n. 103 and EU method A.2, using the Siwoloboff method. During the preliminary tests an apparent degradation was recorded. The colourless liquid became opalescent and a few bubbles appeared. From about 200°C the colour of the test item became yellow, then from 220°C started to turn brown. From about 300°C the test item charred. The test item apparently degraded before a boiling point was observed. Based on the results of the preliminary tests, no further testing was required.
Reference
During the preliminary tests an apparent degradation was recorded. The colourless liquid became opalescent and a few bubbles appeared. From about 200°C the colour of the test item became yellow, then from 220°C started to turn brown. From about 300°C the test item charred. The test item apparently degraded before a boiling point was observed. Based on the results of the preliminary tests, no further testing was required.
Description of key information
The study was conducted in accordance with OECD test guidelines n. 103 and EU method A.2, using the Siwoloboff method. During the preliminary tests an apparent degradation was recorded. The colourless liquid became opalescent and a few bubbles appeared. From about 200°C the colour of the test item became yellow, then from 220°C started to turn brown. From about 300°C the test item charred. The test item apparently degraded before a boiling point was observed. Based on the results of the preliminary tests, no further testing was required.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 200 °C
- Temperature of decomposition (state purity):
- 200 °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.
