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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

The substance Terpineol multiconstituent is a colourless to slightly amber liquid at ambient temperature. It is soluble in water, but not anticipated to dissociate or to have surface-active properties.

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

Summary of relevant physico-chemical properties of Terpineol multiconstituent:




Colourless to slightly amber coloured liquid.

Melting range

-35.9 to -28.2 °C

Boiling range

210 to 225 °C

Relative density

D204 = 0.931

Vapour pressure

300 Pa at 20°C

log Kow

2.78 (at 30°C)

Water solubility

2.85 g/L at 20°C

Flash point, flammability


No reaction with water or air.

Auto-ignition temperature

264 °C

Explosive properties

Not sensitive to heating or shock.

Oxidising properties

No oxidising properties (based on chemical structure).

 Dissociation constant  No (based on chemical structure).
 Viscosity  60.9 mPa.s at 20.0°C ± 0.2°C at a constant shear rate of 583 s-1