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EC number: - | CAS number: -
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:
- 12 December 2011 to 09 March 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Version / remarks:
- (2009)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- (2006)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Version / remarks:
- (1996)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: isothermal thermogravimetry
- Specific details on test material used for the study:
- Identification FAT 40854/A TE
Description Reddish-brown powder (determined at NOTOX)
Batch TZ 5719 / BOP 02-11
Content 46.2 % (4 main constituents)
Test substance storage: At room temperature in the dark
Stability under storage conditions: Stable
Expiry date: 01 April 2016 - Temp.:
- 20 °C
- Vapour pressure:
- < 0.002 Pa
- Remarks on result:
- other: <1.1x10^-5 mm Hg
- Temp.:
- 25 °C
- Vapour pressure:
- 0 - < 0.006 Pa
- Remarks on result:
- other: <4.3x10-^5 mm Hg
- Conclusions:
- The vapour pressure of FAT 40854/A at 20 °C is <1.5E-3 Pa. and <5.8E-3 Pa at 25 °C, respectively.
- Executive summary:
In a GLP-compliant study the vapour pressure of FAT 40854/A was determined according to EU method A.4 and OECD guideline 104. Based on the study results the vapour pressure of FAT 40854/A at 20 °C is <1.5x10 -3 Pa. and <5.8x10 -3 Pa at 25 °C, respectively.
Reference
The weight loss of the test substance at 110 °C, 120 °C, 130 °C and 140 °C was lower than the weight loss of Hexachlorobenzene at the same temperatures. From this it was concluded that the vapour pressure of FAT 40854/A was lower than the vapour pressure of Hexachlorobenzene.
Description of key information
In GLP-compliant study the vapour pressure of FAT 40854/A was determined according to EU method A.4 and OECD guideline 104. Based on the study results the vapour pressure of FAT 40854/A at 20 °C is < 1.5x10-3 Pa. and < 5.8x10-3 Pa at 25 °C, respectively.
Key value for chemical safety assessment
- Vapour pressure:
- 0.002 Pa
- at the temperature of:
- 20 °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.
