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EC number: 931-384-6 | CAS number: -
- 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
Appearance
The test material is an organic substance. It is an amber-coloured, viscous liquid with an odour characteristic of sulfur compounds.
Melting/freezing point
The melting point of the test substance was not determined because its physical state at 20 C and 1013 hPa is a viscous liquid. The test substance has a pour point of - 6 degrees C ( ASTM D97).
Boiling point
Analysis by TGA indicates the test substance decomposes before boiling. The test material’s weight loss associated with decomposition occurred at temperatures of 209, 250 and 529 C. The onset of decomposition occurred at 198 C (ASTM E2550 -07).
Relative density
The relative density of the test substance is 1.02 at 15.6 degrees C (ASTM D4052 -96).
Granulometry
This study has been omitted in accordance with Column 2 of Annex VII Section 7.14. The substance is not marketed or used in a solid or granular form.
Vapour pressure
The vapour pressure of the test material at 25 degrees C is 0.032 Pa. The test material did not show transitions in physical state during testing (EU Method A.4).
Partition coefficient
The log Pow values of the components eluted from the HPLC column ranged from < 0.30 to > 7.10 (OECD 117).
Water solubility
The water solubility is loading rate dependent: 39.6 mg/L (at loading rate of 100 mg/L) and 137.6 mg/L (at loading rate of 1 g/L) at 20 degrees C (EU Method A.6).
Surface tension
In accordance with REACH Annex VII, section 7.6, column 2, the study was not conducted. Based on the know chemical composition, surface activity is not expected.
Flash point
Flash point values on various batches of this product were measured between Aug 2012 and August 2013. Reported values range from 61.0 °C to 90.0 °C with a mean of 66.6 °C at 760 mm Hg as determined by the Pensky-Martens Closed cup (PMCC) Tester. A large portion of the results fall in the 61.0-66.0 °C range. Range of 61.0 °C to 78.73 °C (~+3 sigma from mean value) is adopted.
Autoflammability / self-ignition temperature
The auto-ignition temperature of the test substance is 2860C at a pressure of 102.09 kPa (EU Method A.15).
Flammability
Testing for this endpoint is waived based on a consideration of the chemical structure and experience in handling and use. The substance does not exhibit pyrophoric properties nor is it flammable on contact with water. A flash point study has been performed.
Explosive properties
In accordance with Column 2 of section 7.11 of REACH Annex VII, the study need not been conducted if there are no chemical groups associated with explosive properties present in the substance. Based on long-term experience with handling and use and the known chemical and physical properties of the substance and its chemical structure, a negative result is predicted for the A14 Explosive Properties test of Council Regulation (EC) no 440/2008. As such it is considered justified to omit the test.
Oxidising properties
In accordance with Column 2 of REACH Annex VII (7.13), the study need not be conducted if the substance is incapable of reacting exothermically with combustible materials. Based on the long-term experience with handling and use and the known chemical and physical properties of the substance and its chemical structure, a negative result is predicted for the A21 Oxidising Properties (Liquids) test of Council Regulation (EC) No 440/2008. As such it is considered justified to omit the test.
Stability in organic solvents
Solutions of the test material in Arachis Oil BP were stable for at least four hours (analysis associated with OECD 422)
Dissociation constant
In accordance with Annex XI the study does not need to be conducted if it is not scientifically possible to perform the test due to the properties of the test substance or analytical limitations of test methods. The test material is an incompletely identified mixture of components containing multiple functional groups that it has not been possible to separate by chromatographic methods. Additionally, the water solubility of this substance has been determined to be loading rate dependent and the composition of the substance in water would vary depending on loading. The test material contains no significant chromophoric groups. UV analyses give broad , unresolved peaks. Because of its complexity, dissociation products cannot be identified or analytically monitored either by spectrophomotetric or titration methods.
Viscosity
The viscosity of the test material was measured at 100 C and 40 C. At 100 C the viscosity is 46.827 cSt. At 40 C the viscosity is 1692.432 cSt (ASTM D445 -97).
Additional information
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