Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 231-061-3 | CAS number: 7425-80-1
- 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
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- other: literaure information
- Adequacy of study:
- other information
Data source
Reference
- Reference Type:
- publication
- Title:
- Comparison of 20-d BOD and OECD Closed- Bottle Biodegradation Tests
- Author:
- Waggy FT, Conway R.A., Hansen J.L., Blessing R.L.
- Year:
- 1 994
- Bibliographic source:
- Environ Toxicol chem., 13:1277-1280
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test)
Test material
- Test material form:
- liquid
Results and discussion
% Degradationopen allclose all
- Parameter:
- other: dissolved oxygen
- Value:
- 74
- Sampling time:
- 28 d
- Parameter:
- other: dissolved oxygen
- Value:
- 14
- Sampling time:
- 5 d
- Parameter:
- other: dissolved oxygen
- Value:
- 74
- Sampling time:
- 15 d
- Parameter:
- other: dissolved oxygen
- Value:
- 74
- Sampling time:
- 20 d
Applicant's summary and conclusion
- Conclusions:
- Isobutanol is readily biodegradable in water. 74 % after 28 days, 10 day window achieved.
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