Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 939-654-5 | 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:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 235 °C
- Decomposition:
- yes
- Decomp. temp.:
- > 235 °C
- Remarks on result:
- other: From 235 °C the test item shows a boiling and/or thermal decomposition with evaporation of the decomposition components.
- Conclusions:
- Boiling point > 235°C. Above that temperature, decomposition started.
- Executive summary:
The In the non-GLP Klimisch 1 study from Kintrup (2012) the boiling point of Reaction products of ricinoleic acid with 2-aminoethanol and maleic acid and sodium hydrogensulfite was determined with the DSC method according to OECD 103 to be above 235 °C. Above that temperature, decomposition started.
This information is considered to be relevant and reliable for the further risk assessment.
Reference
The test item Reaction products of ricinoleic acid with 2-aminoethanol and maleic acid and sodium hydrogensulfite shows a boiling and/or thermal decomposition at ca. 235 °C (at 1022 mbar) (a decomposition is most likely due to a strong residue in the crucible at ca. 600 °C (see TGA measurements)) according to the definition in the OECD guideline 103 (mean value from repeat
determination; 1st heating run).
235 °C (from first measurement)
236 °C (from second measurement)
235 °C (from third measurement)
From 235 °C the test item shows a boiling and/or thermal decomposition with evaporation of the decomposition components.
The DSC measurements were confirmed by means of TGA measurements (up to 235 °C the sample shows a weight loss of ca. 3-4 weight%) under the same measuring conditions.
Description of key information
Boiling/decomposition: 235°C
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 235 °C
Additional information
The In the non-GLP Klimisch 1 study from Kintrup (2012) the boiling point of Reaction products of ricinoleic acid with 2-aminoethanol and maleic acid and sodium hydrogensulfite was determined with the DSC method according to OECD 103 in a non-GLP study to be above 235 °C. Above that temperature, decomposition started.
This information is considered to be relevant and reliable for the further risk assessment.
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.
