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EC number: 200-830-5 | CAS number: 75-00-3
- 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

Endpoint summary
Administrative data
Description of key information
Additional information
Data on the aquatic toxicity of chloroethane
(CAS 75-00-3) are available for the three trophic levels fish, Daphnia
and algae.
The available data on the short-term toxicity to fish
indicate no detrimental effects of the substance. The acute toxicity was
tested in two separate studies on the
fish species Bluegill (Lepomis macrochirus) and on
the species largemouth bass (Micropterus salmoides). The
determined LC50 (96 h) values were 2500 mg/L and >2000 mg/L,
respectively. A calculation based on VegaNIC version 1.2.0 using 96 hour
fathead minnow model version 1.0.7 predicted a LC50 value of 322.74
mg/L. In a study on Daphnia magna an EC50
(48 h) of 69.32 mg/L (measured, geom. mean) was determined. The
short-term toxicity test on the green algae Scenedesmus subspicatus
determined an EC50 (72 h) value of 118 mg/L (measured, geom. mean).
Data on the long-term toxicity of chloroethane are not available. A chronic toxicity of the substance is not expected.Chloroethane is a gaseous substance. Due to the high vapour pressure of 134200 Pa a rapid evaporation from the water surface can be assumed. A fast elimination from the water phase is also predicted by the estimated Henry´s Law Constant of 1124.70 Pa m³/mol at 25 °C. Thus, the substance will not be present in the water phase and therefore a long-term exposure of aquatic organisms to the substance is unlikely.
The effect of chloroethane on aquatic microorganisms was tested in a study on the growth rate of Pseudomonas putida. Adverse effects of the substances to microorganisms were not observed.
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