Registration Dossier
Registration Dossier
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EC number: 442-230-8 | CAS number: 321679-52-1
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:
- 22 August 2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- no
- Type of method:
- other: Modified Watson Correlation
- Specific details on test material used for the study:
- Name: FAT 40800/A
Colour: Dark orange
Aggregate State at Room Temperature: Solid
Molecular Weight: 866 g/mol (H) - Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Calculated using the Modified Watson Correlation.
- Conclusions:
- The vapour pressure of FAT 40800/A was estimated at 25 °C, based on the boiling point calculated and using the Modified Watson Correlation, to be 7.23E-25 Pa.
- Executive summary:
A study with FAT 40800/A performed according to OECD guideline 104 and EC Method A.4, the vapour pressure of the test substance was determined by calculation. The vapour pressure of the test substance was estimated to be 7.23 x 10 -25 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
Reference
The boiling point of FAT 40800/A was calculated to be approximately 758 °C using Meissner's method. The vapour pressure of FAT 40'800/A was estimated to be 7.23E-25 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
Description of key information
The vapour pressure of the test substance was estimated to be 7.23 x 10-25 Pa at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
A study with FAT 40800/A performed according to OECD guideline 104 and EC Method A.4, the vapour pressure of the test substance was determined by calculation. The vapour pressure of the test substance was estimated to be 7.23 x 10-25 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
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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