Registration Dossier
Registration Dossier
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EC number: 262-967-7 | CAS number: 61788-32-7
Toxicity to birds
Administrative data
- Endpoint:
- short-term toxicity to birds: dietary toxicity test
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: As described in the OECD-HPV manual on data quality, IBT studies are considered to be unreliable unless otherwise indicated.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 972
- Report date:
- 1972
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Industrial Biotest Laboratory Inc. Method
- GLP compliance:
- no
Test material
- Reference substance name:
- Terphenyl, hydrogenated
- EC Number:
- 262-967-7
- EC Name:
- Terphenyl, hydrogenated
- Cas Number:
- 61788-32-7
- Molecular formula:
- C18Hn (n >18-36)
- IUPAC Name:
- Terphenyl, hydrogenated
Constituent 1
- Analytical monitoring:
- no
- Vehicle:
- yes
- Details on preparation and analysis of diet:
- vehicle: acetone
Test organisms
- Test organisms (species):
- other: white Leghorn
- Details on test organisms:
- - female
Study design
- Limit test:
- no
- Total exposure duration (if not single dose):
- 30 d
- Post exposure observation period:
- none
- No. of animals per sex per dose and/or stage:
- 5 females per dose
- Control animals:
- no
- Nominal and measured doses / concentrations:
- Doses were 100 and 500 ppm (nominal in the diet of the organims)
Examinations
- Details on examinations and observations:
- The different experimental endpoints under evaluation were: mortality, body weight, egg production, clinical signs, gross pathology examination
Results and discussion
Effect levels
- Dose descriptor:
- NOEL
- Effect level:
- 500 mg/kg diet
- Remarks on result:
- other: female organims
- Mortality and sub-lethal effects:
- No effects were seen at any of the evaluated experimental endpoints.
Applicant's summary and conclusion
- Executive summary:
No effects were observed up to the highest dose level (500 ppm).
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