Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 850-698-3 | CAS number: 2387913-24-6
- 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
Endpoint summary
Administrative data
Description of key information
Additional information
Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates is a white solid at 20°C and 1013 hPa (visual assessment during test on physicochemical properties (melting point, boiling point)). The melting point of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates determined by differential scanning calorimetry (OECD guideline 102, adopted 27th July 1995 and EU method A.1, 30 May 2008) is reported to be 45°C at 101.3 kPa (partial melting at -45 °C resp. 45 °C (main component). The boiling point of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates determined by differential scanning calorimetry (OECD guideline 103, adopted 27th July 1995 and EU method A.2, 30 May 2008) is reported to be 294°C at 101.3 kPa. The densityof Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates determined by gas displacement pycnometry (OECD guideline 109, adopted July 27, 1995 and EU method A.3, 30 May 2008) is reported to be 0.972 g/cm³ at 20°C. In accordance with column 2 of REACH Annex VII 7.14, a study on granulometrydoes not need to be conducted if the substance is marketed or used in a non solid or granular form: The substance is marketed as waxy flakes or pellets. The vapour pressure of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates determined by the vapour pressure balance (effusion method) according to OECD guideline 104 (adopted 27 July 1995) and EU test method A.4 (30 May 2008) is reported to be < 2 hPa at 20°C. According to OECD guideline no. 117 (adopted on 13 April 2004] and EU test method A.8 [Council Regulation (EC) No 440/2008 of 30 May 2008; with the HPLC method] the weighted average log Kow was 3.1 at 25.0 °C ± 0.2 °C. The water solubility of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates was determined according to OECD guideline 105, 27 July 1995, using the flask method. The water solubility of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates is 485 mg/L at 20°C (pH 4.095). The surface tension of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates was determined according to OECD 115, using the ring method. The surface tension of Quarternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates was determined to be 30.8 mN/m at 1 g/L. The flash point of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates was analysed by the Pensky-Martens closed cup method (EU method A.9, 30 May 2008). No flash point could be determined. According to REACH regulation Annex VII, 7.12, column II, a test on auto flammability does not need to be conducted for solids with a melting point below 160°C. The melting point of the test substance is 45°C. The flammability of Quaternary ammonium compounds, tri-C8-C10-alkylmethyl, Me sulfates was analysed according to the EU test method A.10 (30 May 2008). In the preliminary test no ignition of the substance was observed. According to the guideline the execution of the main test was not necessary. The test substance is not highly flammable. Explosive properties testing does not need to be conducted as there are no chemical groups associated with explosive properties in the molecule. Oxidising properties testing does not need to be conducted on the basis of chemical structure. According to REACH Annex IX, 7.15, column 1, a study on stability in organic solvents is only required if stability of the substance is considered to be critical.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.