Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

The Log Pow value for DOWANOL™ TPnB Highers was estimated based on chromatographic retention times in standard HPLC assays following the OECD 117 guideline. DOWANOL™ TPnB Highers eluted as various chromatographic peaks in the Pow HPLC assay indicating that the test material consisted of several different components. In this Pow HPLC assay, the estimated log Pow values for the chromatographic peaks from DOWANOL™ TPnB Highers ranged from 1.18 to 4.37.

Key value for chemical safety assessment

Additional information