Registration Dossier
Registration Dossier
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: 306-621-6 | CAS number: 97338-28-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: REACh Guidance on QSARs R.6
- Principles of method if other than guideline:
- Calculation with use of SPARC online calculator v4.6, self interaction physical process models for estimation of saturated vapour pressure. Description of methodology is outlined in: Carreira, L. A., S. Hilal and S. W. Karickhoff, "Estimation of Chemical Reactivity Parameters and Physical Properties of Organic Molecules Using SPARC," (Book Chapter), Theoretical and Computational Chemistry, Quantitative Treatment of Solute/Solvent Interactions, Eds. P. Politzer and J. S. Murray, Elsevier Publishers, 1994.
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Temp.:
- 20 °C
- Vapour pressure:
- < 0 Pa
Reference
QSAR result; transition/decomposition is not specified/reported. For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".
Description of key information
< 0.0001 Pa at 20 °C
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of the substance was determined by QSAR calculations with SPARC v4.6, performed for single components. The results of 9.79E-44 - 8.05E-22 Pa at 20 °C for the main constituents reported in section 1.2 indicate that the substance is non-volatile and the overall vapour pressure is estimated as < 0.0001 Pa.
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.
