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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 953-178-5 | 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:
- 18 Nov 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- column elution method
- Water solubility:
- < 0.16 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- Remarks on result:
- other: solubility below limit of quantification
- Conclusions:
- The water solubility of Monoesters of C16 and C18 (branched and linear) fatty acids with decan-1-ol is <0.16 mg/L
- Executive summary:
This method is in accordance with the OECD guideline test number 105, GC-MS was used to determine concentrations of Monoesters of C16 and C18 (branched and linear) fatty acids with decan-1-ol. The concentration of the sample was shown to be below the limit of quantification.
Reference
Preliminary test results
|
0.1 g in 0.1 mL |
0.1 g in 0.5 mL |
0.1 g in 1 mL |
0.1 g in 2 mL |
0.1 g in 10 mL |
0.1 g in 100 mL |
0.1 g in 1000 mL |
Approximate solubility in g/L |
<1000 |
1000 to 200 |
200 to 100 |
100 to 50 |
50 to 10 |
10 to 1 |
<1 |
Dissolved (y) not dissolved (n) |
n |
n |
n |
n |
n |
n |
n |
The preliminary results showed that the solubility of the sample was less than 0.1 g/L.
Based on the preliminary test, the column elution method was selected for the final test.
The solubility was low, therefore more time was required to attempt to dissolve the substance. The substance was left for 96 hours at 20 °C while being shaken in an incubator.
Since the test substance had not dissolved after 96 hours it was considered insoluble.
Main test results
Below is a summary of the details of the final 5 samples taken at each flow rate. These samples did not differ from each other by more than 30% or there were 5 consecutive samples below the limit of quantification so no further fractions were collected.
Date/Time |
Temp (°C) |
Column A |
Column B |
||||
Flow Rate (mL/min) |
Time (min) |
Calculated Conc. (mg/L) |
Flow rate (mL/min) |
Time (min) |
Calculated Conc. (mg/L) |
||
18/11/17 10:20 |
20 ± 1 |
1 |
40 |
< 0.16mg/l |
2 |
40 |
< 0.16mg/l |
18/11/17 10:40 |
20 ± 1 |
1 |
No Sample at time point |
2 |
60 |
< 0.16mg/l |
|
18/11/17 11:00 |
20 ± 1 |
1 |
80 |
< 0.16mg/l |
2 |
80 |
< 0.16mg/l |
18/11/17 11:20 |
20 ± 1 |
1 |
No Sample at time point |
2 |
100 |
< 0.16mg/l |
|
18/11/17 11:40 |
20 ± 1 |
1 |
120 |
< 0.16mg/l |
2 |
120 |
< 0.16mg/l |
18/11/17 12:00 |
20 ± 1 |
1 |
No Sample at time point |
|
|||
18/11/17 12:20 |
20 ± 1 |
1 |
160 |
< 0.16mg/l |
|||
18/11/17 12:40 |
20 ± 1 |
1 |
No Sample at time point |
||||
18/11/17 13:00 |
20 ± 1 |
1 |
200 |
< 0.16mg/l |
The concentration of the sample was shown to be below the limit of quantification at both flow rates.
Description of key information
Water solubility: < 0.16 mg/L at 20 °C (OECD Guideline 105, column elution method)
Key value for chemical safety assessment
Additional information
The water solubility of the test item is below the detection limit of the analytical method (0.16 mg/L). The test item appears insoluble in water.
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.