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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 938-513-5 | CAS number: 1187872-27-0
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 23. October 2017 - 27.October 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- no
- Type of method:
- static method
Test material
- Reference substance name:
- Fatty acids, C18 unsatd., reaction products with triethanolamine
- EC Number:
- 938-513-5
- Cas Number:
- 1187872-27-0
- IUPAC Name:
- Fatty acids, C18 unsatd., reaction products with triethanolamine
- Test material form:
- liquid: viscous
Constituent 1
- Specific details on test material used for the study:
- Batch DEB2 207167
Red brown clear liquid
Results and discussion
Vapour pressureopen allclose all
- Test no.:
- #1
- Temp.:
- 46.1 °C
- Vapour pressure:
- 9.3 hPa
- Test no.:
- #2
- Temp.:
- 66.4 °C
- Vapour pressure:
- 25.4 hPa
- Test no.:
- #3
- Temp.:
- 86.7 °C
- Vapour pressure:
- 68.9 hPa
- Test no.:
- #4
- Temp.:
- 106.9 °C
- Vapour pressure:
- 148.2 hPa
Any other information on results incl. tables
Table 1: Antoine parameters and extrapolated vapour pressure
|
Applicant's summary and conclusion
- Conclusions:
- The following vapour pressure values for the test item were extrapolated from the experimental data (static metod):
T[°C] p[hPa]
20 1.9
25 2.7
50 11.4 - Executive summary:
The vapour pressure was measured in the temperature range of 46 °C to 107 °C (see Results and discussion,Vapour pressure).
The following vapour pressure values for the test item were extrapolated from the experimental data (static metod):
T[°C] p[hPa]
20 1.9
25 2.7
50 11.4
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.
