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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

short-term repeated dose toxicity: inhalation
Data waiving:
exposure considerations
Justification for data waiving:
a short-term toxicity study does not need to be conducted because exposure of humans via inhalation in production and/or use is not likely as based on the provided thorough and rigorous exposure assessment
Justification for type of information:
Testing by the inhalation route is only appropriate if exposure of humans via inhalation is likely. A dustiness test was conducted and only 2.81 mg dust/ g substance can become airborne under moderate agitation as comparable to conditions a the workplace. This results in a low emission potential. In a particle size distribution test the D50 of the substance is 62.4 μm. Moreover, the vapour pressure of the substance is very low. It can be stated that the substance is not likely to be exposed to humans. Therefore, no inhalation test has been conducted.

Data source

Materials and methods

Results and discussion

Target system / organ toxicity

Critical effects observed:
not specified

Applicant's summary and conclusion