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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 931-209-3 | CAS number: 1337540-53-0
- 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:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- REPORTING FORMAT FOR THE ANALOGUE APPROACH
1. HYPOTHESIS FOR THE ANALOGUE APPROACH
This read-across is based on the hypothesis that source and target substances have similar (eco)toxicological properties because
• they share structural similarities with common functional groups: One quaternised ethanolamine moiety, one to three, mainly two ester groups with a typical UVCB distribution with long-chain fatty acids of natural origin. The molecular structure is almost identical.
• they are manufactured from similar resp. identical precursors (triethanolamine, long-chain fatty acids, dimethyl sulphate) under similar conditions. Therefore, common breakdown products via physical and biological processes, which result in structurally similar chemicals are evident
• A constant pattern in the changing of the potency of the properties across the TEA-Esterquats by chain-length and the grade of esterification is not observed, because the fatty acid chain-length distribution is too narrow and similar and the distribution of mono-, di-, and tri-esters is identical. Some variation caused by variation in C=C double bonds may occur and will be discussed at the relevant endpoint.
2. SOURCE AND TARGET CHEMICAL(S) (INCLUDING INFORMATION ON PURITY AND IMPURITIES)
See justification for read-across attached to chapter 13 of this IUCLID file.
3. ANALOGUE APPROACH JUSTIFICATION
See justification for read-across attached to chapter 13 of this IUCLID file.
4. DATA MATRIX
See justification for read-across attached to chapter 13 of this IUCLID file. - Reason / purpose for cross-reference:
- read-across: supporting information
- Reason / purpose for cross-reference:
- read-across source
- Type:
- relative density
- Density:
- 1.06
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1.06 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density and the relative density were determined using OECD Guideline 109 and EU-Method A.3 (air comparison pycnometer method).
The density of the analogue source test substance "partially unsaturated TEA-Esterquat" was determined to be 1.059 g/cm³ at 20°C and the relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³). - Executive summary:
The density and the relative density were determined using OECD Guideline 109 and EU-Method A.3 (air comparison pycnometer method). The density of of the analogue source test substance "partially unsaturated TEA-Esterquat" was determined to be 1.059 g/cm³ at 20°C and the relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³).
It can be expected that the study results are also applicable to the target substance fully saturated TEA-Esterquat.
Reference
Density and relative density: experimental results (2 fillings; 4 measurements each)
Test item at 20°C Net weight (g) |
Difference way of cylinder compression (mm) |
Volume calculated (mL) |
Density g/mL g/mL (mean) |
|
70.105 |
47.70 47.80 47.90 47.90 |
66.054 66.196 66.338 66.338 |
1.061 1.059 1.057 1.057 |
1.059 |
70.098 |
47.80 47.90 47.70 47.90 |
66.196 66.338 66.054 66.338 |
1.059 1.057 1.061 1.057 |
1.059 |
Mean Standard Deviation % Standard Deviation |
1.059 0.002 0.2 |
The density of partially unsaturated TEA-Esterquat was determined to be 1.059 g/cm³ at 20°C.
The relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³).
Description of key information
Density = 1.059 g/cm³ at 20°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.059
Additional information
No experimental data are available for the target substance fully saturated TEA-Esterquat. However, the density was determined for the source substance partially unsaturated TEA-Esterquat. A justification for read-across is attached to Iuclid section 13.
The density and the relative density were determined using OECD Guideline 109 and EU-Method A.3 (air comparison pycnometer method).The density of partially unsaturated TEA-Esterquat was determined to be 1.059 g/cm³ at 20°C and the relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³).
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.