Registration Dossier
Registration Dossier
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EC number: 212-079-0 | CAS number: 760-23-6
Long-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Type of information:
- other: Migrated dataset
- Adequacy of study:
- other information
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Adopted according to OECD SIDS. The original source is not available and has not been reviewed.
Data source
Referenceopen allclose all
- Reference Type:
- secondary source
- Title:
- 3,4-Dichlorobut-1-ene - CAS No: 760-23-6
- Author:
- OECD SIDS
- Year:
- 2 003
- Bibliographic source:
- SIDS Initial Assessment Report for 11th SIAM, UNEP Publications
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 997
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 211 (Daphnia magna Reproduction Test)
- GLP compliance:
- yes
Test material
- Reference substance name:
- 3,4-dichlorobut-1-ene
- EC Number:
- 212-079-0
- EC Name:
- 3,4-dichlorobut-1-ene
- Cas Number:
- 760-23-6
- Molecular formula:
- C4H6Cl2
- IUPAC Name:
- 3,4-dichlorobut-1-ene
- Details on test material:
- - Name of test material (as cited in study report): 3,4-Dichlorobut-1-ene
- Analytical purity: 99.6%
- Source: Kanto Chemical Industries
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- semi-static
- Water media type:
- freshwater
- Total exposure duration:
- 21 d
Test conditions
- Details on test conditions:
- closed system
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 21 d
- Dose descriptor:
- LC50
- Effect conc.:
- 4.5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
- Remarks on result:
- other: parental daphnia
- Duration:
- 21 d
- Dose descriptor:
- EC50
- Effect conc.:
- 4 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- reproduction
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 0.83 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- reproduction
Any other information on results incl. tables
Measured concentrations were within 83 to 88 % of the nominal concentrations throughout the 21-d test period.
Applicant's summary and conclusion
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