Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

4_4'-isopropylidenebis[2-allylphenol] is a straw colored viscous liquid with a vapour pressure of 5.4 x 10-5Pa at 25 °C.

It is neither highly flammable nor explosive or oxidizing. The auto-flammability was determined to be 402 ± 5 °C and the flash point is 228 ± 2°C. The water solubility was determined to be 0.0311 g/L at 20.0 °C and has a pour point of 15 ± 3°C (288 ± 3K).

No determination of the boiling point was possible, as the test item decomposed from approximately 284°C (558 K) at 101.2 kPa. The partition coefficient (log Pow) is 1.32 x 10E4, log 10 Pow 4.12 and the density was determined to be 1.09 x 10E3 kg/m3 at 20.0 ± 0.5 ºC.