Registration Dossier

Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

Administrative data

toxicity to soil macroorganisms except arthropods: long-term
Type of information:
experimental study planned (based on read-across)
Study period:
dependant on outcome of decision from ECHA
Justification for type of information:
See attached document for justification of read-across.

Data source

Materials and methods

Test guideline
according to guideline
OECD Guideline 222 (Earthworm Reproduction Test (Eisenia fetida/Eisenia andrei))

Test material

Constituent 1
Chemical structure
Reference substance name:
[nitrilotris(methylene)]trisphosphonic acid, sodium salt
EC Number:
EC Name:
[nitrilotris(methylene)]trisphosphonic acid, sodium salt
Cas Number:
Molecular formula:
General formula C3H12NO9P3.xNa where x=3-5 ATMP-3Na C3H9NNa3O9P3 ATMP-4Na C3H8NNa4O9P3 ATMP-5Na C3H7NNa5O9P3
Sodium salt of [nitrilotris(methylene)]trisphosphonic acid (xNa:1)
Test material form:
not specified
Specific details on test material used for the study:
The test material will be a sodium salt of ATMP in the neutral pH range

Test organisms

Test organisms (species):
Eisenia fetida

Results and discussion

Applicant's summary and conclusion