Registration Dossier

Physical & Chemical properties

Viscosity

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Link to relevant study record(s)

Description of key information

Test was conducted according to the CIPAC method MT 22 1994, reprinted 2007, this is considered to be comparable to OECD 114.
The viscosity of the test material was determined to be 148806 cSt.

Key value for chemical safety assessment

Viscosity:
148 806 mm²/s (static)
at the temperature of:
20 °C

Additional information

A reliability rating of 1 was assigned to the key study, according to the criteria of Klimisch, 1997 as the study was conducted in accordance with recognised guidelines and GLP.

The substance is composed of a series of alkylated phenol species of variable composition and a highly refined, lubricant base oil necessary to act as a solvent for the synthetic reaction and to optimize the reaction kinetics used in the substance’s manufacture. Attempts to remove this base oil from the substance result in changes to the other components’ original structures and the physicochemical characteristics of the substance as a whole. With this in mind, the substance is being registered to include the base oil as a component of the substance and thus the base oil is present in the test material.