Registration Dossier
Registration Dossier
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EC number: 242-554-8 | CAS number: 18748-98-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Software: MPBPWin v1.43 (Syracuse Research Corp.)
The vapour pressure is calculated from structural parameters. The algorithm is derived from a correlation of a large number of chemical structures with experimental vapour pressures.
Measured properties of melting point and boiling point (by DSC method according to OECD guidelines 102 and 103) were used to improve the calculation result. - Qualifier:
- according to guideline
- Guideline:
- other: calculated with the software MPBPWin v1.43 (Syracuse Research Corp.)
- GLP compliance:
- no
- Type of method:
- other: calculated with the software MPBPWin v1.43 (Syracuse Research Corp.)
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.011 Pa
- Conclusions:
- Vapour pressure at 25 °C: 0.011 Pa
- Executive summary:
The vapour pressure of the test substance was calculated from the molecular structure with the software MPBPWin v1.43 (Syracuse Research Corp.).
Vapour pressure at 25 °C: 0.011 Pa
Reference
Description of key information
Vapour pressure at 25 °C: 0.011 Pa
Key value for chemical safety assessment
- Vapour pressure:
- 0.011 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure of the test substance was calculated from the molecular structure with the software MPBPWin v1.43 (Syracuse Research Corp.).
Vapour pressure at 25 °C: 0.011 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.
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