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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 950-746-4 | 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
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- January 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- other: measurement of DOC concentration in the filtrated test solutions using TOC analyser
- Specific details on test material used for the study:
- Condition at Receipt room temperature, in proper conditions
The following information concerning identity and composition of the test item was provided by the sponsor.
Name
Fosfotex C16/18 DEA
Composition
see composition 1.2
Storage
room temperature (20 ± 5 °C)
Storage
The test item was stored in a closed flask at room temperature (20 ± 5 °C), protected from humidity.
Pre-Treatment
The test item was frozen at -80°C for 30 minutes and finely ground before usage. - Key result
- Water solubility:
- >= 13.2 - <= 116.1 mg/L
- Conc. based on:
- act. ingr. (dissolved fraction)
- Temp.:
- 20 °C
- pH:
- >= 7.46 - <= 8.2
- Remarks on result:
- other: slightly Tyndall effect
- Details on results:
- Measurements during Equilibration
The carbon content of the test item 62.85 % was used in the calculation of the test item concentration from the measured DOC concentrations.
Measurements at Plateau
DOC between 8.3 - 73.0 at 20 °C with pH 7.46 - 8.10
Dependency of pH value on amount of the test item (nominal load) was not perceived.
As solubility was dependent on nominal concentration, no exact value for the solubility of the test item in water can be stated. The solubility range for the tested nominal concentra-tion 101 – 1001 mg/L is 13.2 – 116.1 mg/L at 20.0 ± 0.5 °C, corresponding to 12.3 % of the test item (mean value) relating to the nominal concentration of the test item. - Conclusions:
- The solubility range for the tested nominal concentration 101 – 1001 mg/L is 13.2 – 116.1 mg/L at 20.0 ± 0.5 °C, corresponding to 12.3 % of the test item (mean value) relating to the nominal concentration of the test item.
- Executive summary:
The solubility of Fosfotex C16/18 DEAin water was determined, according to OECD 105 and EU A.6, not il GLP, from the measured concentrations of DOC in the filtrated test solutions.
As solubility was dependent on nominal concentration, no exact value for the solubility of the test item in water can be stated. The solubility range for the tested nominal concentration 101 – 1001 mg/L is 13.2 – 116.1 mg/L at 20.0 ± 0.5 °C, corresponding to 12.3 % of the test item (mean value) relating to the nominal concentration of the test item.
No observations arousing doubts concerning the accuracy of the results and the validity of the study were made.
Reference
Measurements used for Calculation of Solubility
Flask # |
Measured Conc. Test Item [mg/L] |
Nominal Conc. Test Item [mg/L] |
Dissolved Part [%] |
2 |
13.2 |
101 |
13.0 |
3 |
37.7 |
301 |
12.5 |
1* |
64.9 |
501 |
13.0 |
4** |
85.6 |
602 |
14.2 |
5 |
92.8 |
801 |
11.6 |
6 |
116.1 |
1001 |
11.6 |
Description of key information
No exact value for the solubility of the test item in water can be stated.
Solubility range for the tested nominal concentration 101 – 1001 mg/L: 13.2 – 116.1 mg/L at 20.0 ± 0.5 °C.
Key value for chemical safety assessment
- Water solubility:
- 71.25 mg/L
- at the temperature of:
- 20 °C
Additional information
The solubility of the test item in water was determined, according to OECD 105 and EU A.6, from the measured concentrations of DOC in the filtrated test solutions.
The solubility range for the tested nominal concentration 101 – 1001 mg/L is 13.2 – 116.1 mg/L at 20.0 ± 0.5 °C.
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.