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EC number: 226-901-0 | CAS number: 5538-94-3
- 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
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 7th of August 2017 to 28th August 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- CIPAC MT 186 (Bulk Density)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Test Item: Bardac™ LF80 (Solvent Free)
Chemical name Dimethyldioctylammonium chloride
CAS No. 5538-94-3
EC No. 226-901-0
Chemical name Dimethyldioctylammonium chloride
Struktur / Structure
Molecular formula: C18H40ClN
Molecular weight 305.97g/mol
Appearance White waxy solid
Batch No. 6021-038
content %Active (MW = 312) 95.72
%Free Amine (MW = 262) 1.58
%Amine HCL (MW = 299) 0.11
%Moisture 0.49
%Ethanol 0.97
Certificate of Analysis Certificate of analysis of Bardac™ LF80 (Solvent Free) Lonza Ltd.
Storage conditions Ambient temperature, keep container tightly closed, dry
Date of production 2017-05-23
Expiry date 2019-05-23 - Type:
- bulk density
- Density:
- >= 0.925 - <= 0.928 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- bulk density
- Density:
- ca. 0.927 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- ca. 0.926 other: n/a
- Temp.:
- 20 °C
- Conclusions:
- The substance density was evaluated in accordance with OECD Test Guideline 109 and EC No. 440/2008 Method A.3 via a GLP laboratory using the pycnometer method. The density was determined as 0.92658 at 20 °C with a relative density of 0.9265 at 20 °C.
- Executive summary:
The substance density was evaluated in accordance with OECD Test Guideline 109 and EC No. 440/2008 Method A.3 via a GLP laboratory. The density of solids is determined with a calibrated gas comparison pycnometer at a temperature of 20 °C ±0.01 °C. A pressurized gas (He) is expanded from a pressurized reference chamber into a sample chamber in which the test item is placed under atmospheric pressure. The volume of the sample chamber (24.9 cm³) as well as the volume of the reference chamber (21.3 cm³) are exactly known. The free volume of the sample chamber into which the gas is expanded can be calculated by the ideal gas law. With the free gas volume of the sample chamber, the volume of the test item in the sample chamber can be calculated by subtracting the free gas volume from the total chamber volume. By measuring the mass of the test item, the density is determined. The relative density D420is obtained by dividing the measured density of the test item by the density of water at 4 °C (0.9999750 g/cm³). The density was determined as 0.92658 at 20 °C with a relative density of 0.9265 at 20 °C.
Reference
Description of key information
The density of the substance is determined in accordance with OECD Test Guideline 109 and EC No. 440/2008 Method A.3 using the pycnometer method. The density was determined as 0.92658 at 20 °C with a relative density of 0.9265 at 20 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.926
Additional information
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