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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

Henry’s Law Constant values can be calculated from the other physicochemical properties using the expression:

HLC (Pa.m3/mol) = [VP (Pa) x MW (g/mol)] ÷ [WS (mg/l)]

Where VP = vapour pressure; MW = molecular weight; WS = water solubility

Calculated values for the hydrocarbon blocks assessed for ‘Paraffin waxes (Fischer-Tropsch), full-range, C15-50 - branched and linear’ are given in Table 1.3.2 of the Chemical Safety Report and in the overall Physical and chemical properties endpoint summary in IUCLID.