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EC number: 279-979-3 | CAS number: 82493-14-9
- 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
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
The adsorption coefficient (KOC) on soil and on sewage sludge was estimated using high performance liquid chromatography (HPLC) according to OECD 121 and Council Regulation (EC) No. 440/2008, Method C.19 for the test item.
The test was performed temperature controlled (19.5 – 19.7 °C) with mobile phase of 50 % acetonitrile and 50 % HPLC water. A 50 mg/L sample of the test itemHostavin 3206(impoverished of xylene)were analysed threefold via HPLC on a cyanopropyl (CN-) column with DAD-detection. Results are summarized below. Calibration was performed using six reference items for soil and six for sewage sludge with known values of log KOC, each with a nominal concentration of 2 mg/L. Analysis of the reference items were performed once before and after analysis of test item, respectively. Dead time of the HPLC-system was determined threefold using 2 mg/L sodium nitrate.
The estimated values oflogKOCandKOCfor the test item:
Soil |
Sewage Sludge |
|||
Component |
logKOC, soil |
KOC, soil |
logKOC, sewage sludge |
KOC, sewage sludge |
1 |
3.01 |
1.02×103 |
3.02 |
1.04×103 |
2 |
4.38 |
2.40×104 |
4.40(1) |
2.53×104(1) |
3(1) |
5.74 |
5.44×105 |
5.77 |
5.91×105 |
4(1) |
5.99 |
9.70×105 |
6.03 |
1.06×106 |
5(1) |
6.04 |
1.10×106 |
6.08 |
1.20×106 |
6(1) |
6.28 |
1.89×106 |
6.32 |
2.09×106 |
7(1) |
6.52 |
3.28×106 |
6.56 |
3.64×106 |
8(1) |
6.57 |
3.71×106 |
6.61 |
4.11×106 |
9(1) |
6.77 |
5.87×106 |
6.82 |
6.55×106 |
10(1) |
7.06 |
1.16×107 |
7.12 |
1.30×107 |
(1) Values for log KOCand correspondingKOCobtained here by extrapolation of calibration
According to the Mc Call classification scheme the test item with its componentsis classified aslow mobile to immobilein soil (KOC500-2000 to >5000).
Key value for chemical safety assessment
Additional information
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