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EC number: 212-039-2 | CAS number: 753-73-1
- 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
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Key Study: Oldersama et al (2003): 72 h ErC50 = 37 mg/L and 72 h ErC10 = 5.7 mg/L (Scenedesmus subspicatus)
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 37 mg/L
- EC10 or NOEC for freshwater algae:
- 5.7 mg/L
Additional information
Oldersama et al (2003) was chosen as the key study on the basis that it was a well reported method study performed in line with standardised OECD and EU guidelines and conducted to GLP standard. In addition, the purity of the test substance was 99.66%. The 72 hour ErC50 for this study was determined to be 37 mg/L, 72 hour ErC10 = 5.7 mg/L.
The Ward et al (1996) study was another reliable guideline study, and gave a 96 h ErC50 of > 9.8 mg/L. The test material contained at least 99% pure Dimethyltin dichloride. Oldersama et al (2003) was chosen over this study on the basis that it gave a definitive ErC50 value as opposed to a limit value, and was also carried out for the typical 72 h for this endpoint, as opposed to 96 h in the Ward et al (1996) study.
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