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EC number: 203-970-5 | CAS number: 112-42-5
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Toxicity to birds
Administrative data
- Endpoint:
- short-term toxicity to birds: dietary toxicity test
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Studies conducted according to sound scientific principles, no GLP nor analytical monitoring.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 975
- Report date:
- 1975
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- no guideline followed
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 223 (Avian Acute Oral Toxicity Test)
- Deviations:
- not applicable
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Decan-1-ol
- EC Number:
- 203-956-9
- EC Name:
- Decan-1-ol
- Cas Number:
- 112-30-1
- Molecular formula:
- C10H22O
- IUPAC Name:
- decan-1-ol
- Test material form:
- liquid
- Remarks:
- clear
Constituent 1
- Dose method:
- feed
- Analytical monitoring:
- no
- Vehicle:
- yes
- Details on preparation and analysis of diet:
- DIET PREPARATION
- Description and nutrient analysis of basal diet provided in study report: yes
- Preparation of doses: The test substance and dieldrin (positive control) were dissolved in corn oil in concentrations such that the addition of two parts (by weight) of each solution to 98 parts of the standard game bird starter ration resulted in the logarithmic series of dosage levels defined in Table 2.
Test organisms
- Test organisms (species):
- other: Anas platyrhynchos (duck) and Colinus virginianus (quail)
- Details on test organisms:
- - Common name: Mallard duck (Anas platyrhynchos) and bobwhite quail (Colinus virginianus)
- Source: Production flock, Truslow Farms Inc., Chestertown, Maryland
- Age at test initiation: 14 days, both species
- Disease free: yes
Study design
- Limit test:
- no
- Total exposure duration (if not single dose):
- 5 d
- Post exposure observation period:
- 3 days
- No. of animals per sex per dose and/or stage:
- 5 pens per treatment, 5 birds per pen.
- Control animals:
- yes, plain diet
- Nominal and measured doses / concentrations:
- See Table 1.
- Details on test conditions:
- ACCLIMATION
- Acclimation period: the eggs were incubated in a Chick master (Model 52E) for 23 days (quails) and 25 days (ducks), upon hatching the chicks were placed in Beacon (Model B755) battery broodes until they were 14 days of age.
- Acclimation conditions (same as test or not): temperature was the same (ca. 99.0 degF)
- Feeding: basal diet was Truslow Farms' game bird starter ration, available ad libitum
- Health (any disease or mortality observed): none reported
- Fasting period before study: none
FEED WITHHOLDING PERIOD BEFORE DOSING
- No. of days: none
PEN SIZE AND CONSTRUCTION MATERIALS
- Caging: group
NO. OF BIRDS PER REPLICATE
- For negative control: 10
- For vehicle control: 10
- For treated: 10
NO. OF REPLICATES PER GROUP
- For negative control: 5
- For vehicle control: 1
- For treated: 1
TEST CONDITIONS (range, mean, SD as applicable)
- Temperature:
- Brooder temperature: ca. 99 degF
Examinations
- Details on examinations and observations:
- MORTALITY / CLINICAL SIGNS
- Time schedule for examinations: daily
BODY WEIGHT
- Time schedule for examinations: beginning and end of test.
FOOD CONSUMPTION (if feeding study)
- Time schedule for examinations: daily - Reference substance (positive control):
- yes
- Remarks:
- dieldrin
Results and discussion
Effect levels
- Duration (if not single dose):
- 5 d
- Dose descriptor:
- LC50
- Effect level:
- > 10 000 other: ppm
- Conc. / dose based on:
- other: nominal conc. of test material
- Basis for effect:
- mortality
- Remarks on result:
- other: bobwhite quail and mallard duck
- Mortality and sub-lethal effects:
- For details on cumulative mortality and sub-lethal effects see Tables 2 and 3.
MORTALITY: 20% bobwhite quail, 0% mallard duck
BODY WEIGHT
- Results: The bobwhite quail suffered a decrease in body weight gain, no statistical analysis provided. No effects were seen for in the duck test. See Tables 2 and 3.
FOOD CONSUMPTION
- Results: The bobwhite quail suffered a decrease in food consumption, no statistical analysis provided. No effects were seen for in the duck test. See Tables 2 and 3. - Results with reference substance (positive control):
- BOBWHITE QUAIL:
- Results with reference substance valid? yes
- Relevant effect levels: LC50 = 31 ppm (95% confidence limits: 24-39 ppm)
- Other:
MALLARD DUCK:
- Results with reference substance valid? yes
- Relevant effect levels: LC50 = 97 ppm (95% confidence limits: 69-135 ppm).
- Other: There was a dose-related suppression in body weight gain and food consumption. At 68 ppm dosage level, only hyperexcitability was observed prior to death. The following symptoms of toxicity were observed at 100, 147, 215 and 316 ppm: lack of coordination, depression, loss of the righting relfex, rigidly extended legs and necks, and salivation. - Reported statistics and error estimates:
- Mortality was analysed statistically by the method of Litchifield J T and Wilcoxon F J (1949) Pharmacol. Exptl. Therap. 96: 99
Any other information on results incl. tables
Table 2. Mortality, average body weight (per pen) and total food consumption (during the 5 d exposure period) for the bobwhite quail.
Nominal concentration (ppm) | Mortality (%) | Average body weight (g) | Total estimated food consumption (g) | |
day 0 | day 8 | |||
0 | 0 | 30 | 46 | 530 |
464 | 0 | 25 | 38 | 500 |
1,000 | 0 | 27 | 44 | 525 |
2,150 | 0 | 25 | 37 | 575 |
4,640 | 0 | 25 | 38 | 675 |
10,000 | 20 | 25 | 30 | 475 |
Table 3. Mortality, average body weight (per treatment) and total food consumption (during the 5 day exposure) for the mallard duck.
Nominal concentration (ppm) | Mortality (%) | Average body weight (g) | Total estimated food consumption (g) | |
day 0 | day 8 | |||
0 | 0 | 165 | 329 | 4,580 |
464 | 0 | 185 | 395 | 4,400 |
1,000 | 0 | 185 | 390 | 4,425 |
2,150 | 0 | 190 | 385 | 5,100 |
4,640 | 0 | 190 | 405 | 3,890 |
10,000 | 0 | 175 | 370 | 3,475 |
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- A 5 day LC50 value equivalent to >10,000 ppm (expressed as nominal concentration in the diet) has been determined for the effects of the test substance on mortality of Mallard duck and Bobwhite quail.
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