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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 468-880-2 | CAS number: 102985-93-3
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:
- 2004-08-17 to 2004-10-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- 31 July 1991
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Key result
- Boiling pt.:
- 149.3 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- 149.3 °C
- Remarks on result:
- other: It could not clearly distinguished between boiling and decomposition. Therefore, the boiling point is reported as under decomposition.
- Conclusions:
- The boiling point of 2,2-Dimethyl-3-lauroyloxy-propanal was determined to be 149.3 °C under decomposition.
- Executive summary:
The determination of the boiling point of 2,2-Dimethyl-3-lauroyloxy-propanal was performed according to OECD Guidline 103 resp. EU Method A.2.The boiling point was determined as 149.3°C under decomposition, this value being the mean of two independent determinations.
Reference
The following observations were made:
Decomposition | Begin |
First determination | 149.1 °C |
Second determination | 149.4 °C |
Based on calculations the boiling point was expected far above the measured values. The observed bubbles could also be signs of decomposition with escape of the volatile part. Since detemination of the decomposition fragments was not subject of this study, the boiling point should be stated as 149.3 °C under decomposition.
Description of key information
The boiling point of 2,2-Dimethyl-3-lauroyloxy-propanal was determined to be 149.3 °C under decomposition.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 149.3 °C
- Temperature of decomposition (state purity):
- 149.3 °C
Additional information
The determination of the boiling point of 2,2-Dimethyl-3-lauroyloxy-propanal was performed according to OECD Guidline 103 resp. EU Method A.2.The boiling point was determined as 149.3 °C under decomposition, this value being the mean of two independent determinations.
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.
