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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 817-766-4 | CAS number: 91891-42-8
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Guideline:
- other: No guidelines specified
- Principles of method if other than guideline:
- Antoine regression of experimental data was reported and used to calculate vapor pressure at standard temperatures
- GLP compliance:
- no
Test material
- Reference substance name:
- 1,1,2,3,3-pentafluoro-3-(heptafluoropropoxy)prop-1-ene
- EC Number:
- 817-766-4
- Cas Number:
- 91891-42-8
- Molecular formula:
- C6F12O
- IUPAC Name:
- 1,1,2,3,3-pentafluoro-3-(heptafluoropropoxy)prop-1-ene
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: MA-3-HO-ANL 1600356
- Expiration date of the lot/batch: 31 Aug 2020
- Purity test date: 05 Feb 2018
- Purity: 96.9%
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature container flushed with nitrogen
- Stability under test conditions: Yes
Results and discussion
Vapour pressureopen allclose all
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 146 mm Hg
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 183 mm Hg
Applicant's summary and conclusion
- Conclusions:
- MA-3 has an extrapolated vapor pressure of 146 mmHg at 20 °C (183 mmHg at 25 °C), extrapolated from experimental data.
- Executive summary:
The vapor pressure of MA-3 was extrapolated from experimental data using the Antoine equation. The source data were unavailable. Because the result was extrapolated from the measured values, the result is considered reliable with restrictions.
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.
