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EC number: 412-280-5 | CAS number: 2511-00-4 POIRENATE
- 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
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 28 October 1991 to 3 April 1992
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: According to the EEC Method A6 and it is GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 992
- Report date:
- 1992
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
Test material
- Reference substance name:
- Ethyl 2-cyclohexylpropionate
- EC Number:
- 412-280-5
- EC Name:
- Ethyl 2-cyclohexylpropionate
- Cas Number:
- 2511-00-4
- Molecular formula:
- C11H20O2
- IUPAC Name:
- ethyl 2-cyclohexylpropanoate
- Details on test material:
- - Physical state: clear, colourless liquid
- Storage condition of test material: Dark at 4ºC
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- 0.087 g/L
- Temp.:
- 20 °C
- pH:
- 5.18
- Details on results:
- Calibration data are given in Table 7, providing a slope function of 1794.2, an intercept of -2131.2 and a regression of 0.99898 showing the calibration curve to be linear.
Analytical data are given in Table 8 showing integrated peak areas ranging between 68140 and 83398 and concentrations of 0.078330-0.095337 (mean = 0.086696) g/L and a pH range of 5.18 to 7.18.
Typical chromatograms are shown in Figure 1 and 2.
No peak at the retention time of the test substance was found in the chromatograms of the blank test solutions, showing that the analytical method was free from interferences.
Any other information on results incl. tables
Table 7
Calibration data: water solubility
Test substance concentratio (µg/ml) | Integrated peak area |
101,11 | 184029, 180230 |
80,888 | 144602, 140484, 141092, 140514 |
60,666 | 105368,1036 |
40,444 | 71786, 71167 |
20,222 | 35404, 34891 |
Regression | 0,99898 |
Slope | 1794,2 |
Intercept | -2131,2 |
Table 8
Analytical data: water solubility
Test sample | Integrated peak area | Water solubility (g/l) | Mean water solubility for each test (g/l) | Overall mean water solubility (g/l) | pH |
1A | 83398 | 0,095337 | 0,086834 | 6,46 | |
1B | 68140 | 0,07833 | 6,33 | ||
2A | 73017 | 0,083766 | 0,087022 | 0,086696 | 6,23 |
2B | 78859 | 0,090278 | 7,18 | ||
3A | 74532 | 0,085455 | 0,086233 | 6,08 | |
3B | 75927 | 0,08701 | 5,18 |
pH of the blank samples: blank 1 (6.08), blank 2 (6.43) and blank 3 (6.13).
b
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The water water solubility of the test substance has been determined as 0.0867 g/L at 20ºC. - Executive summary:
A study was performed to determine the water solubility of the test substance. The methods followed was EEC method A6. The water water solubility of the test substance has been determined as 0.0867 g/L at 20ºC.
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