Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
biodegradation in soil: simulation testing
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 readily biodegradable

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Naphthenic acids
EC Number:
215-662-8
EC Name:
Naphthenic acids
Cas Number:
1338-24-5
Molecular formula:
For the acidic (naphthenic) fraction: CnH2n+zO2, where n = carbon number and z = homologous group series number: z = 0 when no ring structures are present, z = -2 when 1 ring is present, z = -4 when 2 rings are present etc. For the non-acidic fraction: not applicable
IUPAC Name:
Naphthenic acids
Test material form:
liquid
Details on test material:
Physical state: Viscous liquid
Appearance: Pale yellow to dark amber

Results and discussion

Applicant's summary and conclusion