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Physical & Chemical properties

Vapour pressure

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Description of key information

Two separate TGD-approved handbooks report that the substance has a vapour pressure of 126 hPa at 25°C (12600 Pa at 298.15 K) or 78 mmHg at 20°C (10400 Pa at 293.15 K).

Key value for chemical safety assessment

Additional information

Information regarding vapour pressure of MEK was sourced from two separate handbooks. CRC Handbook of Chemistry and Physics (81st Ed) and NIOSH Pocket Guide to Chemical Hazards, which are known to contain peer-reviewed data of Klimisch-2 reliability report that the substance has a vapour pressure of 126 hPa at 25°C (12600 Pa at 298.15 K) or 78 mmHg at 20°C (10400 Pa at 293.15 K).