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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Water solubility

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Administrative data

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Description of key information

The Water solubility was determined by two methods: the column elution method and the slow-stirring method. A mean value was calculated to give a representative estimation of the water solubility of the substance. 
The water solubility of terpinolene monoconstituent is 5.79 mg/L at 20°C.

Key value for chemical safety assessment

Water solubility:
5.79 mg/L
at the temperature of:
20 °C

Additional information

Two key studies were conducted: the first one according to OECD 105 Guideline (column elution method) and the second one adapted from OECD 123 guideline (slow-stirring method).

The results are scientifically acceptable but not obtained under GLP (reliable with restrictions). The arithmetical mean value of the results of these 2 experiments can be retained as key value for chemical safety assessment.