Registration Dossier
Registration Dossier
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EC number: 209-011-7 | CAS number: 552-38-5
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:
- Study starting date 2017-09-15; Experimental starting date 2017-09-25; Experimental completion date 2017-09-26
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- 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
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Source: ExxonMobil Research and Engineering (Paulsborro, NJ)
Lot: 17-064163-4
- Expiration date of the lot/batch: 20 March 2019
Appearance: Light grey powder
Storage conditions: Room temperature, keep container tightly closed
-Purity test date: 25 September 2017 - Key result
- Boiling pt.:
- > 500 °C
- Remarks on result:
- other: No boiling observed up to 500°C
- Conclusions:
- The test item Lithium salicylate has no boiling point up to a temperature of 500 °C as determined by differential scanning calorimetry at atmospheric pressure.
- Executive summary:
The test item Lithium salicylate has no boiling point up to a temperature of 500 °C as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.2., OECD Test Guideline 103 (1995).
Reference
In the temperature range of approx. 120 °C – 320 °C, a broad endothermic effect was observed. Apart from that, another endothermic effect was observed in the temperature range of approx. 450 °C – 500 °C. The mass lost in the crucibles after the measurement was only about 56%, meaning that neither of the endothermic effects could be associated with the boiling of the test item.
To verify the results of the DSC measurement, three additional measurements with the capillary method (Apparatus:Stuart Melting PointSMP30) were performed in the temperature range of 25 – 400 °C with a heating rate of 10 K/min. No boiling of the test item was observed up to a temperature of 400 °C.
Description of key information
The test item Lithium salicylate has no boiling point up to a temperature of 500 °C as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.2., OECD Test Guideline 103 (1995).
Key value for chemical safety assessment
Additional information
Since the study was GLP compliant and followed the aforementioned guidelines, the study was given a reliability rating of 1 (reliable without restrictions).
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