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Diss Factsheets
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EC number: 262-987-6 | CAS number: 61788-56-5
- 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
Lithium naphthenate is a waxy brown solid at ambient temperature. In the melting point test, the test item was determined to potentially lose a volatile fraction at approximately 131°C, before rapidly decomposing, prior to melting, with further, ongoing decomposition being evident as heating of the test item continued. The substance is surface active, with a 90% saturated solution showing a surface tenstion of 44.5 mN/m. The substance has a vapour pressure of <0.0025 Pa and a density of 0.994 kg/m3.
Additional information
The physico-chemical properties of lithium naphthenate were determined in GLP-compliant, guideline studies (Envigo 2017, 2018). Experimental studies were undertaken for state of the substance, melting point, density, vapour pressure, partition coefficient, water solubility, surface tension, flash point and auto-ignition temperature. The melting point, boiling point, partition coefficient and water solubility of the test item could not be determined for the substance due to decomposition of the test item or because of its surface active properties. The particle size distribution, flammablity, explosive properties and oxidising properties endpoints have been waived.
As lithium naphthenate is a UVCB consisting of a large number of different constituents, QSAR models have been used as supporting data to predict the physico-chemical properties for representative structures within the UVCB.
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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