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Diss Factsheets
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EC number: 606-396-7 | CAS number: 198904-86-8
- 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
Adsorption / desorption
Administrative data
Link to relevant study record(s)
- Endpoint:
- adsorption / desorption: screening
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09 Nov 2000 to 15 Mar 2000
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 121 (Estimation of the Adsorption Coefficient (Koc) on Soil and on Sewage Sludge using High Performance Liquid Chromatography (HPLC))
- Principles of method if other than guideline:
- Chemicals injected onto such a column move along it by partitioning between the mobile phase and the stationary phase. The velocity of each component thereby depends on the degree of adsorption on the stationaiy phase. The dual nature of the stationary phase allows for interaction of polar and apolar parts of a molecule in a similar way as is the case for soil. This enables the relationship between the retention time on such a column and the adsorption coefficient on the organic parts of the soil to be established.
- GLP compliance:
- yes
- Type of method:
- HPLC estimation method
- Specific details on test material used for the study:
- off white solid; 99.95% purity
- Radiolabelling:
- no
- Test temperature:
- 25 degree C
- Details on study design: HPLC method:
- A solution of BMS 233101-01 (120 mg/1 in HPLC mobile phase) was prepared and chromatographed in duplicate, bracketed by samples of the reference mixture. The test was conducted at both pH 4 and pH 9 thus covering the range of environmental significant pH values. Mobile phase composition:Methanol pH 4 buffer (55:45 v/v), Flow rate 1ml/min, injection vol 10ul,. The pH 9 test was conducted identically, with the exception that the mobile phase employed was
methanol :pH 9 buffer (55:45 v/v). Internal deadtime standard: Formamide - Analytical monitoring:
- not specified
- Key result
- Type:
- log Koc
- Value:
- 4.2
- pH:
- 9
- Temp.:
- 25 °C
- Key result
- Type:
- log Koc
- Value:
- 4.2
- pH:
- 4
- Temp.:
- 25 °C
- Details on results (HPLC method):
- Log Koc value of 4.2 was determined at pH 4 and 9. Thus, the log Koc value for BMS 233101-01 was determined to be unchanged over the range of environmentally significant pH values.
- Transformation products:
- not measured
- Validity criteria fulfilled:
- yes
- Conclusions:
- BMS 233101-01 was found to have a log Koc value of 4.2.
Reference
Description of key information
BMS 233101-01 was found to have a log Koc value of 4.2
Key value for chemical safety assessment
- Koc at 20 °C:
- 4.2
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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