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Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

The substance is a clear colourless viscous liquid at ambient temperature, with very low volatility. In water, it is slightly soluble, with no dissociation anticipated, and should not display surface-active properties.

It is not classified as hazardous with regard to physical hazards (flammability, explosivity, oxidising properties).

Summary of relevant physico-chemical properties:




Clear colourless viscous liquid.

Freezing point

0.0 °C

Boiling point

353 °C

Relative density

D204= 1.038

Vapour pressure

0.017 Pa at 20°C

Not a V.O.C.

Log Kow


Water solubility

14.8 mg/L at 20°C in pure water, ca 6.6 mg/L in reconstituted natural medium.

Considered as slightly soluble.

Surface tension

Low potential (based on chemical structure).


Not flammable (flash point = 161°C).

Auto-ignition temperature = 376 °C.

No flammable properties expected if contact with air or water.

Explosive properties

No explosive properties (based on chemical structure).

Oxidising properties

No oxidising properties (based on chemical structure).

 Stability in organic solvents Not expected to be critical.
 Dissociation constant No ionisable function.
 Viscosity 129 mm2/s at 20°C