Registration Dossier
Registration Dossier
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EC number: 605-924-3 | CAS number: 181314-46-5
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 201 (Alga, Growth Inhibition Test)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Waxes and Waxy substances, jojoba, iso-Pr esters
- EC Number:
- 605-924-3
- Cas Number:
- 181314-46-5
- Molecular formula:
- No molecular formula available (UVCB)
- IUPAC Name:
- Waxes and Waxy substances, jojoba, iso-Pr esters
- Details on test material:
- Substance %
Isopropyl Jojobate 30 – 40
Jojoba Alcohols 30 – 40
Jojoba Esters 30 – 40
Constituent 1
Test solutions
- Vehicle:
- yes
- Remarks:
- formulation (oil/water emulsion)
Test organisms
- Test organisms (species):
- not specified
Study design
- Total exposure duration:
- 72 h
Results and discussion
Effect concentrations
- Key result
- Duration:
- 72 h
- Dose descriptor:
- IC50
- Effect conc.:
- ca. 234 mg/L
- Conc. based on:
- other: formulation containing 10% of Floraesters IPJ
- Basis for effect:
- growth rate
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- IC was determined to be 2390ppm for the base formulation, and 234ppm for finished formulation containing 10% Floaester IPJ.
No classification is needed based on the results. - Executive summary:
IC was determined to be 2390ppm for the base formulation, and 234ppm for finished formulation containing 10% Floaester IPJ.
No classification is needed based on the results.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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