Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 700-906-2 | CAS number: 22450-96-0
- 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
Link to relevant study record(s)
Description of key information
The 48-hour EC50 could not be calculated and must be greater than 24.8 mg/L and the no-observed-effect concentration’ (NOEC) must be at least 24.8 mg/L, the maximum concentration employed in the study.
Key value for chemical safety assessment
Additional information
The acute toxicity of SABoTBA to Daphnia magna was assessed under static exposure conditions.
The study was conducted in accordance with EC Methods for Determination of Ecotoxicity, Annex to Commission Regulation (EC) No 440/2008 Part C, Method 2 “Daphnia sp.Acute Immobilisation Test” and the OECD Guideline for Testing of Chemicals No. 202, “DaphniaAcute Immobilisation Test” (2004).
Groups of twenty Daphnia, less than 24 hours old, were exposed for 48 hours to SABoTBA, at nominal concentrations of 0.52, 1.15, 2.54, 5.58, 12.3 and 27.0 mg/L. The test media were prepared in Elendt M4 medium by the direct addition of the test substance to the dilution medium at nominally 27.0 mg/L and serial dilution thereafter.
At all concentrations, the intended exposure levels of SABoTBA were adequately achieved (between 82 and 96% of their nominal values) and maintained during the test (between 90 and 96% of their starting values). Based on an arithmetic mean, the overall measured concentrations were 0.471, 0.999, 2.25, 4.82, 10.9 and 24.8 mg/L and these values have been used in the calculation of study end-points.
Observations of the Daphnia in each control and test vessel were made after 24 and 48 hours. After 48 hours no immobilisation was observed.
Based on these findings, the 48 hour EC50could not be calculated and must be greater than 24.8 mg/L and the no-observed-effect concentration’ (NOEC) must be at least 24.8 mg/L, the maximum concentration employed in the study.
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.