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EC number: 482-070-6 | CAS number: 1001354-72-8
- 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
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Modelled data, well conducted and results considered accurate
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- Level III model version 2.80
- Release year:
- 2 004
- Media:
- other: air-sediment-soil-water
Test material
- Reference substance name:
- -
- EC Number:
- 482-070-6
- EC Name:
- -
- Cas Number:
- 1001354-72-8
- Molecular formula:
- C8-H19-N-O
- IUPAC Name:
- (3R,4R)-3-aminooctan-4-ol; (3R,4S)-3-aminooctan-4-ol; (3S,4R)-3-aminooctan-4-ol; (3S,4S)-3-aminooctan-4-ol
Constituent 1
Study design
- Test substance input data:
- - Molar mass: 145.3
- Data temperature: 25 C
- Water solubility: 43,000 mg/L
- Vapour pressure: 5.8 Pa
- log Pow: 1.3
- Mineral matter - water partition coefficient
- Melting point: 21.5 C
- Reaction half-life estimates for
- Air: 6 hr
- Water: 360 hr
- Soil: 720 hr
- Sediment: 720 hr
- Suspended sediment: 1 x 10E11
- Aerosols: 1 x 10E11
- Aquatic biota: 1 x 10E11
Results and discussion
Percent distribution in media
- Air (%):
- 0.1
- Water (%):
- 99.9
- Soil (%):
- 0.1
- Sediment (%):
- 0.1
- Other distribution results:
- Reported distribution based on emission scenario for 1000 kg/hr to water. This is the most probable emission route based on physical properties and use patterns.
Any other information on results incl. tables
Level III: Predicted distribution of 3-amino-4-octanol among air, water, soil, and sediments
Emission Scenario |
Percentage and amount distributed to |
Residence Time (days) [without advection in brackets] |
|||
Air |
Water |
Soil |
Sediment |
||
1,000 kg/hr to Air |
2.5% 5010 kg |
26.7% 54100 kg |
70.8% 1.43 x 105kg |
<0.1% 24 kg |
8.4 [ 10] |
1,000 kg/hr to Water |
<0.1% 3 kg |
99.9% 3.42 x 105 kg |
<0.1% 97 kg |
<0.1 % 152 kg |
14 [22] |
1,000 kg/hr to Soil |
<0.1% 384 kg |
25.6% 1.66 x 105kg |
74.3% 4.80 x 105kg |
<0.1% 74 kg |
27 [33] |
1,000 kg/hr simultaneously to Air, Water, and Soil |
0.5% 5400 kg |
47.2% 5.61 x 105kg |
52.4% 6.23 x 105kg |
<0.1% 250 kg |
17 [22] |
Highlighted scenario indicates most probable emission route, based on physical properties and use patterns.
Applicant's summary and conclusion
- Executive summary:
The environmental distribution and transport of 3-amino-4-octanol between environmental compartments (air, water, soil, and sediments) was predicted using a Level III fugacity model. Input values required by the model include molecular weight, melting point, water solubility, vapor pressure, and octanol/water partition coefficient. In addition to these parameters, the model requires input of measured or estimated half-lives for reaction in air, water, soil, and sediments. The model incorporates transport rates into and between environmental compartments, and allows for losses of the compound due to advection or degradation processes.
This substance has high water solubility, a very low vapor pressure, and low log Kow. The substance therefore has a low potential for adsorption to soil or sediments, and a low potential to volatilize from water or soil to the atmosphere. If released to air, the substance will react with hydroxyl radicals. If released directly to water, the most probable emission route based on physical properties and use patterns, most of the substance will remain in the water compartment and is expected to be biodegraded. If released to soil, the substance is expected to be biodegraded. These modeling calculations, and associated input emission rates and output environmental concentrations, are intended solely to illustrate potential for distribution and transport of the substance among environment compartments. These results are not intended for use in derivation of predicted environmental concentrations (PEC) for specific compartments and/or use patterns.
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