Registration Dossier
Registration Dossier
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EC number: 203-764-5 | CAS number: 110-40-7
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:
- 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- 310 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- The test item Diethyl Sebacate Lot 1727003 has a boiling point of 310.0 °C at atmospheric pressure (1013 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.2. and OECD Test Guideline 103 (1995).
- Executive summary:
For that endpoint, one reliable study performed on the registered substance and according to the OECD 103 guideline was available.
Under the experimental conditions, the boiling point of the sample " DIETHYL SEBACATE Lot 1727003" is 310.0°C at atmospheric pressure (1013 hPa) and was determined by differential scanning calorimetry.
The validity criteria were successful and the study was therefore regarded as acceptable for that endpoint.
Reference
The test item showed a second endothermic signal in the temperature range of 260 – 320 °C that can be associated with the boiling of the test item. For the correction of the boiling temperature to normal pressure the test item was assigned to chemical group 3 (e.g. Esters). According to appendix 8.2 a correction value φ = 5.45 was used for a temperature of 310 °C. The lowest measured onset temperature is corrected to the normal pressure to be 309.85 °C and the highest onset temperature to be 310.07 °C. The corrected temperatures of the boiling point do not differ more than 0.5 K from their mean value of 309.96°C. The test item has a boiling point under atmospheric pressure (1013 hPa) of 310.0°C. No further thermal effects were observed up to the test end temperature of 500 °C.
Description of key information
For that endpoint, one reliable study performed on the registered substance and according to the OECD 103 guideline was available.
Under the experimental conditions, the boiling point of the sample " DIETHYL SEBACATE Lot 1727003" is 310.0°C at atmospheric pressure (1013 hPa) and was determined by differential scanning calorimetry.
The validity criteria were successful and the study was therefore regarded as acceptable for that endpoint.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 310 °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.
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