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EC number: 820-225-5 | CAS number: 101747-77-7
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with EU A4 Regulation (EC) No 440/2008, Annex, Official Journal of the European Union L142/1, vapour pressure is measured using a modified static method (OECD Guidelines for The Testing of Chemicals, 104, March 23, 2006). The modification being that a direct reading MKS Baritron Capacitance Manometer Model 628C was substituted for the mercury manometer in the method. Water bath temperature was measured using a NIST traceable digital thermometer readable to 0.1° (Certificate # A247308, retest date 11-21-2018).
Vapour pressure of the test substance was determined at 4 temperatures:
10 °C: 586.5 Pa
21.1°C: 959.8 Pa
50 °C: 1493.0 Pa
80 °C: 2066.2 Pa
Key value for chemical safety assessment
- Vapour pressure:
- 959.8 Pa
- at the temperature of:
- 21.1 °C
Additional information
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