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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 915-600-6 | CAS number: 64553-79-3
- 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
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- Not reported
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Derived using calculation method software which has been validated for organic substances.
- Justification for type of information:
- Please refer to attached QPRF below.
- Guideline:
- other: Guidance on information requirements and chemical safety assessment, R.6 QSAR and grouping of chemicals
- Deviations:
- no
- Principles of method if other than guideline:
- No guideline mentioned in data source.
- GLP compliance:
- no
- Type of method:
- other: estimation software
- Key result
- Type:
- Koc
- Value:
- >= 101 800 - <= 6 262 000 L/kg
- Matrix:
- Koc (KOCWIN) - MCI
- Remarks on result:
- other: Koc (KOCWIN) - MCI
- Remarks:
- QSAR derivation
- Key result
- Type:
- log Koc
- Value:
- >= 5.008 - <= 6.797 dimensionless
- Matrix:
- Log Koc (KOCWIN) - MCI
- Remarks on result:
- other: Log Koc (KOCWIN) - MCI
- Remarks:
- QSAR derivation
- Key result
- Type:
- Koc
- Value:
- >= 897 400 - <= 64 790 000 L/kg
- Matrix:
- Koc (KOCWIN) -Kow
- Remarks on result:
- other: Koc (KOCWIN) -Kow
- Remarks:
- QSAR derivation
- Key result
- Type:
- log Koc
- Value:
- >= 5.953 - <= 7.811 dimensionless
- Matrix:
- Log Koc (KOCWIN) -Kow
- Remarks on result:
- other: Log Koc (KOCWIN) -Kow
- Remarks:
- QSAR Determination
- Validity criteria fulfilled:
- yes
- Remarks:
- Known QSAR programme.
- Conclusions:
- Please refer to the attached QPRF for justification of suitablility of this approach. The estimation software gives a Koc value estimates as follows:
>= 101800 - <= 6262000 L/kg by Koc (KOCWIN) - MCI
>= 5.0077 - <= 6.7967 dimensionless by Log Koc (KOCWIN) - MCI
>= 897400 - <= 6.479E7 L/kg by Koc (KOCWIN) -Kow
>= 5.953 - <= 7.8115 dimensionless by Log Koc (KOCWIN) -Kow
The substance is predicted to adsorp to soil on this basis.
. - Executive summary:
Please refer to the attached QPRF for justification of suitablility of this approach. The estimation software gives a Koc value estimates as follows:
>= 101800 - <= 6262000 L/kg by Koc (KOCWIN) - MCI
>= 5.0077 - <= 6.7967 dimensionless by Log Koc (KOCWIN) - MCI
>= 897400 - <= 6.479E7 L/kg by Koc (KOCWIN) -Kow
>= 5.953 - <= 7.8115 dimensionless by Log Koc (KOCWIN) -Kow
The substance is predicted to adsorp to soil on this basis.
Reference
Description of key information
Key value for chemical safety assessment
- Koc at 20 °C:
- 64 790 000
Additional information
The estimation software gives a Koc value estimates as follows:
>= 101800 - <= 6262000 L/kg by Koc (KOCWIN) - MCI
>= 5.0077 - <= 6.7967 dimensionless by Log Koc (KOCWIN) - MCI
>= 897400 - <= 6.479E7 L/kg by Koc (KOCWIN) -Kow
>= 5.953 - <= 7.8115 dimensionless by Log Koc (KOCWIN) -Kow
The substance is predicted to adsorp to soil on this basis.
The highest Koc value has been used for the chemical safety assessment
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.