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EC number: 305-230-8 | CAS number: 94350-12-6
- 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

Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- See the attached document as the justification of the read-across. A RAJOUTER
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Surface tension:
- 73.3
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Remarks on result:
- other: No surface active
- Conclusions:
- The surface tension of the soluble fraction of Saccharomyces cerevisiae, lysate was 73.3 mN/m at 20°C. It is considered not to be surface active.
- Executive summary:
The surface tension of Saccharomyces cerevisiae, lysate was determined using the ring test method (EU method A.5 and OECD 115) and in compliance with the GLP.
Saccharomyces cerevisiae, lysate consists of an insoluble fraction (cell walls) which cannot be tested, and a soluble fraction, which can be tested for its surface tension. This soluble fraction is similar to the substance Saccharomyces cerevisiae, Extract. The similarity of composition was demonstrated by comparative analysis and by the production process. So the available surface tension obtained on Saccharomyces cerevisiae, Extract was used to fill in the surface tension endpoint of Saccharomyces cerevisiae, lysate.
The surface tension of a test solution at a concentration of 1 g/l in water and at 20°C was 73.3 mN/m. According to this, Saccharomyces cerevisiae, lysate is considered not to be surface active.
Reference
Description of key information
The surface tension of the soluble fraction of Saccharomyces cerevisiae, lysate was 73.3 mN/m at 20°C. It is considered not to be surface active.
Key value for chemical safety assessment
- Surface tension:
- 73.3
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The surface tension of Saccharomyces cerevisiae, lysate was determined using the ring test method (EU method A.5 and OECD 115) and in compliance with the GLP.
Saccharomyces cerevisiae, lysate consists of an insoluble fraction (cell walls) which cannot be tested, and a soluble fraction, which can be tested for its surface tension. This soluble fraction is similar to the substance Saccharomyces cerevisiae, Extract. The similarity of composition was demonstrated by comparative analysis and by the production process. So the available surface tension obtained on Saccharomyces cerevisiae, Extract was used to fill in the surface tension endpoint of Saccharomyces cerevisiae, lysate.
The surface tension of a test solution at a concentration of 1 g/l in water and at 20°C was 73.3 mN/m. According to this, Saccharomyces cerevisiae, lysate is considered not to be surface active.
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