Registration Dossier
Registration Dossier
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: 701-188-3 | 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:
- From June 10 to July 12, 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Well described study conducted in accordance with GLP and OECD Guideline 105 with minor deviation: mean accuracy of the analytical method with frozen samples (112%) slightly above the criterion range (70-110%).
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- yes
- Remarks:
- mean accuracy on frozen samples (112%) slightly above the criterion range (70-110%)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- yes
- Remarks:
- mean accuracy on frozen samples (112%) slightly above the criterion range (70-110%)
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Key result
- Water solubility:
- 2 540 mg/L
- Temp.:
- 20 °C
- pH:
- >= 4.7 - <= 5
- Remarks on result:
- other: prolonged stirring times of 95, 119 and 143 hours
- Details on results:
- Preliminary test: Content of test substance dissolved in water was 2.42 g/L.
Main test: See tables 1 and 2 - Conclusions:
- The water solubility of terpineol multiconstituent at 20°C obtained with stirring times of 24, 48 and 72 hours was 2847 mg/L. The pH of the aqueous samples was 5.9-6.0.
- Executive summary:
A GLP study was conducted to determine the water solubility of terpineol multiconstituent according to OECD Guideline 105, flask method.
The water solubility of terpineol at 20°C obtained with prolonged stirring times of 24, 48 and 72 hours was 2847 mg/L. The pH of the aqueous samples was 5.9 -6.0.
Reference
Table 1: Water solubility of the test substance at 24, 48 and 72 hours
Stirring time (hours) |
Analysed concentration (g/L) |
Mean (g/L) |
MD (%) |
pH |
24 |
2.52 |
2.85 |
24 |
6 |
48 |
2.81 |
5.9 |
||
72 |
3.21 |
5.9 |
Table 2: Water solubility of the test substance at prolonged stirring times of 96, 120 and 144 hours
Stirring time (hours) |
Analysed concentration (g/L) |
Mean (g/L) |
MD (%) |
pH |
95 |
2.77 |
2.54 |
14 |
4.7 |
119 |
2.45 |
4.7 |
||
143 |
2.4 |
5 |
Description of key information
The water solubility of terpineol multiconstituent at 20°C was 2847 mg/L according to OECD Guideline 105.
Key value for chemical safety assessment
- Water solubility:
- 2 847 mg/L
- at the temperature of:
- 20 °C
Additional information
This experimental value was measured in a study performed according to OECD Guideline 105 with minor deviations.
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.
