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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 700-283-7 | CAS number: -
- 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
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 26 Mar - 30 Apr 2009
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.2 (Acute Toxicity for Daphnia)
- Version / remarks:
- Guidline OECD 202
- Deviations:
- yes
- Remarks:
- during the definitive experiment temperature was maintained in a range of 20.4 - 21.9 C, therefore temperature deviated more than limit recommended by Duidline : +/- 1 C. Still all validity criteria were met, therefore conclusion is that this deviation ha
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- No. 1/2007/DPL
Test material
- Reference substance name:
- Reaction products of acetic acid and acetylferrocene and butan-1-ol and 2-methylpropan-1-ol and propan-1-ol and propan-2-ol
- EC Number:
- 700-283-7
- Molecular formula:
- Exact molecular formula is not known as it is a reaction mass. Empiric formula: C5H5FeC5H4COCmHn
- IUPAC Name:
- Reaction products of acetic acid and acetylferrocene and butan-1-ol and 2-methylpropan-1-ol and propan-1-ol and propan-2-ol
- Details on test material:
- According to INQ-C-0000036278-61-01, INQ-C-0000036386-62-01, and INQ_RESULT_INQ-C-0000036417-65-01 from ECHA, identification of a substance has been changed to UVCB substance. Name of the substance on the study results is the old name (reaction mass of butan-1-ol and propan-2-ol, ReduxCo), however these reports should be regarded valid as all studies were performed on the substance that is being registered - ReduxCo.
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- semi-static
- Water media type:
- not specified
- Limit test:
- no
- Total exposure duration:
- 48 h
Results and discussion
Effect concentrations
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Remarks:
- Daphnia magna immobilization
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- test mat.
- Remarks:
- 20mL of test solution per each animal
- Basis for effect:
- mobility
- Remarks:
- ability to swim
- Remarks on result:
- other: not determined due to mathematical reasons
Any other information on results incl. tables
During the experiment in tested concentration no signs of immobilization were found. Therefore conclusion is that the limit concentration of 100 mg/L has no toxic effect to Daphnia magna.
Hence, median concentration causing 50% immobilization of tested Daphnia magna population (EC50/48h) is above 100 mg/L, EC0/48h value is above 100 mg/L, and EC100/48h is above 100 mg/L.
LOEC: 3.2 mg/L for yield and 10 mg/L for average growth rate
NOEC: 1.0 mg/L for yield and 3.2 for average growth rateApplicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Remarks:
- immobilization of test animals on control was 0% (should not exceed 10%) and concentration of dissolved oxygen was kept in range of 8.20 - 9.67 mg/L (should be >= 3.0 mg/L)
- Conclusions:
- Based on the test results and according to the EC criteria for classification and labelling requirements for dangerous substances and preaprationd the test substance did not fall into any of quoted categories of dangerous for environment and has no obligatory labelling requirements in this respect.
- Executive summary:
Based on the test results and according to the EC criteria for classification and labelling requirements for dangerous substances and preaprationd the test substance did not fall into any of quoted categories of dangerous for environment and has no obligatory labelling requirements in this respect.
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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