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EC number: 944-675-8 | 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:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 01 November 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Guideline:
- other: REACH Guidance on QSARs, OECD 105 Water Solubility (1995)
- Principles of method if other than guideline:
- - Principle of test: This calculation method predicts the endpoint value which would be expected when testing the substance under experimental conditions in a laboratory following the OECD Guideline for Testing of Chemicals No. 105, "Water Solubility". The appraoch determines the water solubility for each meaurable (> 1 %) constiuent in accordance with OECD recommandations for QSAR modeling (OECD, 2004).
- Short description of test conditions: N/A
- Parameters analysed / observed: water solubility - Specific details on test material used for the study:
- Constituent 1 SMILES: CC1(C)CCC[C@@]2(C)[C@H]1CC[C@@]34CO[C@@](C)(CC[C@H]23)O4
Constituent 2 SMILES: CC1(C)CCC[C@@]2(C)[C@H]1CC[C@]34CO[C@](C)(CC[C@H]23)O4
Constituent 3 SMILES: CC1(C)CCC[C@@]3(C)[C@H]1CC[C@@]2(C)OC4(C)CC[C@@]23O4
Constituent 4 SMILES: CC4(C)CCCC3C1(C)CCC5(C)OCC1(CC2OC234)O5
Constituent 5 SMILES: C=C2CC[C@H]1C(C)(C)CCC[C@]1(C)[C@H]2CCC(C)=O
Constituent 6 SMILES: CC1(C)CCC[C@@]2(C)[C@H]1CC[C@]34COC(C)(CC[C@H]23)OO4
Constituent 7 SMILES: CC(=O)CC[C@H]1C(=O)CC[C@H]2C(C)(C)CCC[C@]12C
Constituent 8 SMILES: CC1(C)CCC[C@@]2(C)[C@H]1CC[C@@]34CO[C@@](C)(CC[C@]23O)O4
Constituent 9 SMILES: CC(=O)CC[C@H]1[C@@H](OC=O)CC[C@H]2C(C)(C)CCC[C@]12C
Constituent 10 SMILES: CC3(C)CCC[C@]4(C)[C@H]1CCC2(C)OC[C@]1(O2)[C@H](O)C[C@@H]34 - Key result
- Water solubility:
- 0.53 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value
- Remarks:
- Result for Constituent 1: (3R,5aS,7aS,11aS,11bR)-3,8,8,11a-tetramethyldodecahydro-3,5a-epoxynaphtho[2,1-c]oxepine.
- Key result
- Water solubility:
- 0.53 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituent 2: (3S,5aR,7aS,11aS,11bR)-3,8,8,11a-tetramethyldodecahydro-3,5a-epoxynaphtho[2,1-c]oxepine.
- Key result
- Water solubility:
- 0.49 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Results for constituent 3: (4aR,6aS,10aS,10bS)-3,4a,7,7,10a-pentamethyldecahydro-1H,4aH-3,10b-epoxybenzo[f]chromene
- Key result
- Water solubility:
- 5.95 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituent 4: 4,4,9,11a-tetramethyldecahydro-2H-6a,9-epoxyoxireno[4,4a]naphtho[2,1-c]oxepine
- Key result
- Water solubility:
- 0.45 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value
- Remarks:
- Result for constituent 5: 4-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylenedecahydro-1-naphthalenyl]-2-butanone
- Key result
- Water solubility:
- 0.17 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constiuent 6: (5aR,7aS,11aS,11bR)-3,8,8,11a-tetramethyldodecahydro-3,5a-epidioxynaphtho[2,1-c]oxepine
- Key result
- Water solubility:
- 36.29 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituent 7: (-)-(1R,4aS,8aS)-5,5,8a-trimethyl-1-(3-oxobutyl)octahydro-2(1H)-naphthalenone
- Key result
- Water solubility:
- 20.1 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituent 8: (3R,5aR,7aS,11aS,11bS)-3,8,8,11a-tetramethyldecahydro-3,5a-epoxynaphtho[2,1-c]oxepin-11b(1H,5H)-ol
- Key result
- Water solubility:
- 3.95 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituent 9: (1R,2S,4aS,8aS)-5,5,8a-trimethyl-1-(3-oxobutyl)decahydro-2-naphthalenyl formate
- Key result
- Water solubility:
- 14.22 mg/L
- Conc. based on:
- other: single constituent
- Temp.:
- 25 °C
- Remarks on result:
- other: QSAR predicted value.
- Remarks:
- Result for constituet 10: (5aS,6R,7aS,11aS,11bR)-3,8,8,11a-tetramethyldodecahydro-3,5a-epoxynaphtho[2,1-c]oxepin-6(5H)-ol
- Details on results:
- Results were obtained using the WATERNT v1.01 model (which is integrated in the Estimation Programme Interface (EPI) Suite programme for Microsoft Windows v4.11) can estimate the water solubility using methodology developed by the U.S. EPA and Syracuse Research Corporation (SRC). The model a can be used to estimate water solubility from physico-chemical properties (partition coefficient (log Kow)).
The program estimates this physico-chemical property using an atom/group fragmentation contribution (AFC) method based on the use of structural fragments and corresponding correction factors for a target substance from computerised Structure Activity Relationships (SARs).
The applicability domain for the QSAR are based on training sets of chemicals and validation datasets:
1. MW (molecular weight) range domain
It is recommended to consider that the water solubility estimates outside the training set (and/or validation set) are potentially less accurate.
Training Set Molecular Weights:
Minimum MW: 30.30 (e.g. Formaldehyde)
Maximum MW: 627.62 (e.g. hexabromobiphenyl)
Average MW: 187.74
2. Water solubility:
Minimum (log moles/L)): -13.1719 (e.g. Dechlorane Plus)
Maximum (mg/L): miscible: 6660000 (e.g. 1,8-anthraquinonedisulfonic acid) - Conclusions:
- For this substance based on each consituent, the QSAR (WATERNT v1.01) estimated water solubility is 0.17 to 36.29 mg/L.
- Executive summary:
WATERNT v1.01 was used to estimate the water solubility of each of the main constituents of Reaction products of 3-methyl-5-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylenedecahydro-1-naphthalenyl]-1-penten-3-ol, cyclized (constituents > 1 %).
For this substance based on each consituent, the QSAR (WATERNT v1.01) estimated water solubility is 0.17 to 36.29 mg/L.
Reference
Description of key information
Water solubility = 0.17 to 36.29 mg/L, QSAR predicted value based on OECD 105 methodologies (WATERNT v1.01), Anon., 2016.
Key value for chemical safety assessment
Additional information
The substance is a UVCB with a range of water solubilityfrom 0.17 to 36.29 mg/L, based on QSAR predictions of its main constituents.
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