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EC number: 700-536-1 | CAS number: 25628-08-4
- 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
There are no data available for Tetraethylammonium perfluorobutanesulfonate.
Key value for chemical safety assessment
Additional information
There are no data available for Tetraethylammoniumperfluorobutanesulfonate.
A 28 d and a 90 d oral toxicity study in rats oral with potassium perfluorobutane sulfonate was evaluated and cited in the Existing Chemical Hazard Assessment Report by the Australian Government, Department of Health and aeging, NICNAS, November 2005.
In the 28 d study a No Observed Effect Level (NOEL) was established as 100 mg PFBS/kg bw/day in males in this study based on significant decreases in serum phosphorus and potassium at doses of 300 and 900 mg/kg bw/day when compared to controls. A No Observed Adverse Effect Level (NOAEL) was established as 300 mg PFBS/kg bw/day in females and males in this study based on significant increase in kidney and liver weights, respectively, in animals that received 900 mg/kg bw/day compared to controls.
In the 90 d study he NOAEL in rats was established as 200 mg PFBS/kg bw/day in this study based on necrosis in the limiting ridge of the forestomach. A significant (p = 0.05) decrease in average total protein and albumin values of 7% and 10%, respectively, was seen in males, and a significant (p = 0.01) increase in serum chloride was seen in the males. Kidney hyperplasia was also reported at 600 mg PFBS/kg bw/day. However, histopathological of the kidney by an independent expert reported that no consistent changes were seen in the kidneys and the renal effects were not secondary to treatment.
Justification for classification or non-classification
Based on the PFBS data cited in the Existing Chemical Hazard Assessment Report by the Australian Government, Department of Health and Ageing, NICNAS, November 2005, a classification is not justified.
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