Registration Dossier
Registration Dossier
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EC number: 640-107-5 | CAS number: 151789-06-9
Toxicity to microorganisms
Administrative data
- Endpoint:
- activated sludge respiration inhibition testing
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Study period:
- 1996-10-11
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study has been performed in accordance with OECD-Guidline209 without any deviations and under GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 209 (Activated Sludge, Respiration Inhibition Test
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 3-Tridecyloxy-(branched and linear)-propan-1-amine
- IUPAC Name:
- 3-Tridecyloxy-(branched and linear)-propan-1-amine
- Reference substance name:
- 3-(tridecyloxy)propylamine, branched and linear
- EC Number:
- 272-724-7
- EC Name:
- 3-(tridecyloxy)propylamine, branched and linear
- Cas Number:
- 68909-95-5
- IUPAC Name:
- 68909-95-5
- Reference substance name:
- Propanamine, 3-(tridecyloxy)-, branched and linear
- IUPAC Name:
- Propanamine, 3-(tridecyloxy)-, branched and linear
- Details on test material:
- Similar Product based on C13-Alcohol instead of C12-13-Alcohol.
Constituent 1
Constituent 2
Constituent 3
Test organisms
- Test organisms (species):
- activated sludge of a predominantly domestic sewage
Study design
- Test type:
- static
- Water media type:
- brackish water
- Total exposure duration:
- 3 h
Test conditions
- Test temperature:
- 18-22°C
- Reference substance (positive control):
- yes
- Remarks:
- Copper(II)sulfate pentahydrate
Results and discussion
Effect concentrations
- Duration:
- 3 h
- Dose descriptor:
- EC50
- Effect conc.:
- >= 26 - <= 30 mg/L
- Basis for effect:
- inhibition of total respiration
- Remarks:
- respiration rate
Applicant's summary and conclusion
- Conclusions:
- The EC50 of the test substance is 26-30mg/l based on the OECD 209 study.
- Executive summary:
The EC50 of the test substance is 26-30mg/l based on the OECD 209 study.
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