Registration Dossier

Administrative data

acute toxicity: inhalation
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
Justification for type of information:
The particle size exceeds 100 μm. According to the REACH guidance on information requirements and chemical safety assessment (Chapter R.7a: Endpoint specific guidance), Anhydrothymidine (LDT600 C1) can be excluded from acute inhalation testing.

Data source

Materials and methods

Test guideline
according to guideline
OECD Guideline 403 (Acute Inhalation Toxicity)

Results and discussion

Applicant's summary and conclusion