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EC number: 679-769-5 | CAS number: 2675-94-7
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:
- From 2017-09-28 to 2018-02-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D 6378-2010‘Standard Test Method for Determination of Vapor Pressure (VPX) of Petroleum Products, Hydrocarbons, and Hydrocarbon-Oxygenate Mixtures (Triple Expansion Method)’
- Version / remarks:
- 2010
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: GB/T 21616-2008 Dangerous goods-Test method for vapour pressure of flammable liquid
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- other: Triple expansion method
- Specific details on test material used for the study:
- Batch No: 2270402
Purity: 99.72% - Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.355 mm Hg
- Remarks on result:
- other: estimated by EPI SuiteTM (V 4.1) software
- Conclusions:
- The saturation vapour pressure of test item was estimated to be 0.355 mmHg (exactly 47.3 Pa) at 25°C.
- Executive summary:
The Saturated Vapor Pressure Test of test item was determined according to ASTM D 6378-2010 and GB/T 21616-2008.
Based on the test result, the saturated vapor pressure of test item was below 7 kPa (ASTM D 6378-2010) at 37.8°C. From the further test, the saturated vapor pressure of test item was below 0.5 kPa (GB/T 21616-2008) at 37.8°C. Results of the saturation vapour pressure was estimated by EPI SuiteTM (V 4.1) software. The final value of saturation vapour pressure was 0.355 mmHg (exactly 47.3 Pa) at 25°C.
Reference
Based on the test result, the saturated vapor pressure of test item was below 7 kPa (ASTM D 6378-2010) at 37.8°C. From the further test, the saturated vapor pressure of test item was below 0.5 kPa (GB/T 21616-2008) at 37.8°C. Results of the saturation vapour pressure was estimated by EPI SuiteTM (V 4.1) software. The final value of saturation vapour pressure was 0.355 mmHg (exactly 47.3 Pa) at 25°C.
Description of key information
The saturation vapour pressure of test item was estimated to be 0.355 mmHg (exactly 47.3 Pa) at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 47.3 Pa
- at the temperature of:
- 25 °C
Additional information
The Saturated Vapor Pressure Test of test item was determined according to ASTM D 6378-2010 and GB/T 21616-2008.
Based on the test result, the saturated vapor pressure of test item was below 7 kPa (ASTM D 6378-2010) at 37.8°C.
From the further test, the saturated vapor pressure of test item was below 0.5 kPa (GB/T 21616-2008) at 37.8°C.
Results of the saturation vapour pressure was estimated by EPI SuiteTM (V 4.1) software. The final value of saturation vapour pressure was 0.355 mmHg (exactly 47.3 Pa) at 25°C.
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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