Registration Dossier
Registration Dossier
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EC number: 432-130-2 | CAS number: 119345-01-6
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Not specified
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted to GLP (taken from SNIF file). Registrant referring to studies >12 years old at the permission of ECHA.
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
- Year:
- 1 999
- Report date:
- 1999
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.2 (Acute Toxicity for Daphnia)
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 432-130-2
- EC Name:
- -
- Cas Number:
- 119345-01-6
- Molecular formula:
- Not applicable ( a generic molecular formula cannot be provided for this UVCB substance)
- IUPAC Name:
- Reaction products of phosphorous trichloride, with 1,1′-biphenyl and 2,4-bis(1,1-dimethylethyl)phenol
- Details on test material:
- no data
Constituent 1
- Specific details on test material used for the study:
- Details on properties of test surrogate or analogue material (migrated information):
no data
Sampling and analysis
- Analytical monitoring:
- not specified
- Details on sampling:
- no data
Test solutions
- Vehicle:
- not specified
- Details on test solutions:
- Identity and concentration of auxillary solvent for dispersal: none
Test organisms
- Test organisms (species):
- Daphnia magna
- Details on test organisms:
- no data
Study design
- Test type:
- not specified
- Water media type:
- not specified
- Limit test:
- yes
- Total exposure duration:
- 48 h
- Post exposure observation period:
- no data
Test conditions
- Hardness:
- 250 mg CaCO3/l
- Test temperature:
- no data
- pH:
- no data
- Dissolved oxygen:
- no data
- Salinity:
- no data
- Nominal and measured concentrations:
- no data
- Details on test conditions:
- no data
- Reference substance (positive control):
- not specified
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 12.7 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 12.7 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 48 h
- Dose descriptor:
- EC100
- Effect conc.:
- 12.7 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 48 h
- Dose descriptor:
- NOEC
- Effect conc.:
- >= 12.7 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Details on results:
- %concentration loss over test: ....68
- Results with reference substance (positive control):
- no data
- Reported statistics and error estimates:
- no data
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- EC50 > 12.7 mg/l
NOEC >= 12.7 mg/l
Not classified at the limit of solubility in water. - Executive summary:
Information from migrated NONS file, as per inquiry number 06-0000020725-70-0000, permission to refer granted by ECHA.
Study conducted to GLP (taken from SNIF file). Registrant referring to studies >12 years old at the permission of ECHA.
EC50 > 12.7 mg/l
LC50 nominal: >1000 mg/l
NOEC ≥ 12.7 mg/l.
The substance is not classified.
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