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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 277-288-1 | CAS number: 73138-39-3
- 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
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:
- 26 Oct - 16 Nov, 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- yes
- Remarks:
- adaptation to flask method and slow-stirring method; see "Any other information on materials and methods incl. tables".
- GLP compliance:
- no
- Type of method:
- other: Slow-stirring method
- Water solubility:
- < 10 mg/L
- Temp.:
- 20 °C
- pH:
- 6
- Remarks on result:
- other: Range: < 3 - < 10.1
Reference
Preliminary test results
Test item quantity (mg) |
102.4 |
102.4 |
10242 |
102.4 |
102.4 |
102.4 |
100.6 |
Volume of water added (mL) |
0.1 |
0.2 |
0.5 |
1 |
2 |
10 |
100 |
Time of shake (h) |
0.10 |
0.10 |
0.10 |
0.10 |
0.10 |
48 |
48 |
Observation |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Not dissolved. Presence of an oil |
Nominal concentration (g/L) |
1024 |
512 |
204.8 |
102.4 |
51.2 |
10.24 |
1.006 |
Conclusion of the preliminary test: Due to the presence of lots of suspended particles at the tested solubility 1 g/L, the solubility was estimated to be < 10 mg/L.
Based on the preliminary results obtained, it was concluded that a column elution method needed to be used. The behaviour of the test item like an oil permitted to anticipate that the loading of the column was at the critical phase. So an amendment was signed to perform a slow stir method.
An adaptation of the shake flask method was also realised to observe the consequence of vigorous agitation on the kinetic of the solubility.
Adapted flask method results
Water solubility calculation
Using results of the FID analysis performed in the study RRCo-000108 (amendment 1), the concentration of the test substance equivalent to each substance quantified was calculated:
|
Peak of Monoester 1 |
Peak of Diester 1 |
Peak of Diester 2 |
Peak of Diester 3 |
Peak of Diester 4 |
Area Sum % of test item |
30.17% |
17.36% |
12.24% |
7.90% |
7.40% |
|
Sampling no. |
Peak of Monoester 1 |
Peak of Diester 1 |
Peak of Diester 2 |
Peak of Diester 3 |
Peak of Diester 4 |
RRCo-000107_0001_C23_R01 |
1 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R02 |
1 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R03 |
1 |
< LOQ* |
3.00 |
< LOQ* |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R04 |
2 |
11.27 |
6.85
|
6.86
|
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R05 |
2 |
23.93 |
18.55 |
17.97 |
17.59 |
17.84 |
RRCo-000107_0001_C23_R06 |
2 |
< LOQ* |
3.57 |
< LOQ* |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R07 |
3 |
12.23 |
9.10 |
8.74 |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R08 |
3 |
12.50 |
9.79 |
8.91 |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R09 |
3 |
13.23 |
7.14 |
6.70 |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R10 |
4 |
16.21 |
9.91 |
10.38 |
< LOQ* |
< LOQ* |
RRCo-000107_0001_C23_R11 |
5 |
32.15 |
17.68 |
17.48 |
18.10 |
17.70 |
RRCo-000107_0001_C23_R12 |
6 |
23.07 |
13.02 |
12.75 |
12.53 |
12.30 |
|
* LOQ : |
10.01 |
3.00 |
5.96 |
10.00 |
10.00 |
Conclusion of the adaptation of the shake flask method
The solubility measured on the last sampling decrease and shows a saturation plate.
Thus, regarding the results of the last sampling, the solubility at 20 °C of the test item after 9 days can be estimated between 23.07 and inferior to 12.30 mg/L depending of the ester observed.
It is important to note that the monoester is measured to be more soluble than the diesters.
Slow-stirring method results
Water solubility calculation
Using results of the FID analysis performed in the study RRCo-000108 (amendment 1), the concentration of the test item equivalent to each substance quantified was calculated:
|
Peak of Monoester 1 |
Peak of Diester 1 |
Peak of Diester 2 |
Peak of Diester 3 |
Peak of Diester 4 |
Area Sum % of test item |
30.17% |
17.36% |
12.24% |
7.90% |
7.40% |
Flask number |
Sampling No. |
Equivalent concentration in the test item [mg/L] |
||||
Monoester 1 |
Diester 1 |
Diester 2 |
Diester 3 |
Diester 4 |
||
RRCo-000107 _0001_C22_R01 |
1 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
2 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
3 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
4 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
5 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
6 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
7 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
8 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
9 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
10 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
11 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
12 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
13 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
RRCo-000107 _0001_C22_R02 |
1 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
2 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
3 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
4 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
5 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
6 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
7 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
8 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
9 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
10 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
11 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
12 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
13 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
RRCo-000107 _0001_C22_R03 |
1 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
2 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
3 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
4 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
5 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
6 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
7 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
8 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
9 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
10 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
11 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
12 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
13 |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
< LOQ* |
|
* LOQ: |
10.1 |
3.00 |
5.96 |
10.0 |
10.0 |
* LOQ = Limit of quantification (see the last row of the table).
Conclusion of the slow stir method
The solubility at 20 °C of the test item was measured with the slow stir method after 21 days inferior to the limit of quantification (between < 3.00 mg/L to < 10.01 mg/L in function of the ester measured).
Description of key information
Water solubility: < 3.00 mg/L to < 10 mg/L depending on the multiple of ester observed (Limit of quantification of the slow stirring method in function of the ester measured;OECD Guideline 105, slow stirring method).
Key value for chemical safety assessment
Additional information
Based on the preliminary results obtained, it was concluded that a column elution method needed to be used. The behaviour of the test item like an oil permitted to anticipate that the loading of the column was at the critical phase. The slow-stirring method was selected as the most appropriate method. Additionally, an adaptation of the flask method was also realised to observe the consequence of vigorous agitation on the kinetic of the solubility. With the shake flask method, the solubility at 20°C estimated between 23.07 mg/L (for monoester) and inferior to 12.30 mg/L (for diesters).
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.