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Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

particle size distribution (granulometry)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
Justification for type of information:
In accordance with column 2 of REACh Annex VII, the study does not need to be conducted if the substance is marketed or used in a non-solid or granular form. As presented under Section 4.1, the substance is considered as a liquid, therefore the endpoint is not relevant.
Reason / purpose for cross-reference:
data waiving: supporting information
Pale yellow to yellow, clear, slightly viscous liquid.
Physical state at 20°C and 1013 hPa:

Experimental studies were conducted for the determination of physicochemical properties of the substance, including fully reliable description of the test sample. The Envigo study was considered as key, as providing a complete description; the Firmenich study is included as supporting for additional information.

Physical state is not consistent with the freezing point of 27°C (see 4.2) . However, as seeding was required to initiate crystallisation, the substance is anticipated to be stable in supercooling conditions.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion