Registration Dossier
Registration Dossier
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EC number: 811-432-1 | CAS number: 78433-08-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Appearance/Physical state: White solid
Purity: >98%
Expiry date: 20 June 2017 - Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.001 Pa
- Test no.:
- #7
- Temp.:
- 25 °C
- Vapour pressure:
- -3.25 other: Log10 [Vp(25 ºC)]
- Test no.:
- #8
- Temp.:
- 25 °C
- Vapour pressure:
- -3.06 other: Log10 [Vp(25 ºC)]
- Test no.:
- #9
- Temp.:
- 25 °C
- Vapour pressure:
- -3.2 other: Log10 [Vp(25 ºC)]
- Test no.:
- #10
- Temp.:
- 25 °C
- Vapour pressure:
- -3.17 other: Log10 [Vp(25 ºC)]
- Conclusions:
- The vapor pressure of 2-Propenoic acid, 2-[[(octadecylamino)carbonyl]oxy]ethyl ester is 6.8 x 10-4 Pa at 25 ºC.
Reference
The results may represent rounded-off values obtained by calculations based on the exact raw data.
A total of 10 runs were completed for the main sequence. Equilibrium with regard to vapor pressure was assessed to have been reached over the final 4 runs. Thus the final 4 runs have been used to calculate the definitive vapor pressure value for the test item.
Description of key information
In an OECD 104 study under GLP conditions, 2-Propenoic acid, 2-[[(octadecylamino)carbonyl]oxy]ethyl ester has a vapour pressure of 6.8 x 10-4Pa at 25 ºC (Envigo, 2016c).
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 25 °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.
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.
