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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 276-770-9 | CAS number: 72705-24-9
- 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
Endpoint summary
Administrative data
Description of key information
Additional information
Short-term toxicity to fish
In an acute toxicity to fish test (BASF SE, 932/c-02, 2003) the LC50 after 96 hours was about 100 mg/L. No mortality was observed in all test concentrations. One fish died in the control after 72 h of exposure. The study procedure was based on the OECD guideline 203.
Short-term toxicity to aquatic invertebrates
A 48-h static acute toxicity test (INSTITUTE OF INDUSTRIAL ORGANIC CHEMISTRY, BRANCH PSZCZYNA,W/27/16, 2016) on neonates (< 24 h old) of Daphnia magna was performed under GLP conditions according to OECD 202 (2004). The EC50 value after 48 h of exposure is higher than 117 mg/L.
Toxicity to aquatic plants other than algae:
The growth of Lemna gibba exposed to the test item was investigated in a 7 day static test (BASF SE, W/26/16, 2016) according to OECD 221 (2006). The ErC10/7 d was determined to be higher than 117 mg/L and the NOEC/7 d was determined to be higher than or equal to 117 mg/L.
Toxicity to microorganisms
In a respiration inhibition test (BASF SE, 932/b-02, 2003) with activated sludge, there was an effect concentration of EC20 >2000 mg/L, EC50>2000 mg/L and EC80>2000 mg/L after 3 hours. The study is based on OECD guideline 209.
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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