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Diss Factsheets
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EC number: 203-953-2 | CAS number: 112-27-6
- 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
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Henry's Law constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- Henry's law constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- 1. SOFTWARE
Estimation Programs Interface (EPI) Suite for Microsoft Windows, v4.11 (US EPA, 2012)
2. MODEL (incl. version number)
HENRYWIN v3.20
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
See section 'Test Material'.
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
See attached QMRF.
5. APPLICABILITY DOMAIN
See attached QPRF.
6. ADEQUACY OF THE RESULT
- The model is scientifically valid (see attached QMRF).
- The model estimates the HLC for the uncharged molecule at 25°C. This information is not required under REACH, but can be used in environmental exposure assessment regarding environmental fate (see also attached QPRF).
- See attached QPRF for reliability assessment. - Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Calculation of Henry's Law Constant. Software used: SRC HENRYWIN v3.20: Bond estimation method
- GLP compliance:
- no
- H:
- 0 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: The substance is not within the applicability domain of the model.
Reference
Results table:
CLASS |
BOND CONTRIBUTION DESCRIPTION |
COMMENT |
VALUE |
|
HYDROGEN |
12 |
Hydrogen to Carbon (aliphatic) Bonds |
|
-1.4346 |
HYDROGEN |
2 |
Hydrogen to Oxygen Bonds |
|
6.4635 |
FRAGMENT |
3 |
C-C |
|
0.3489 |
FRAGMENT |
6 |
C-O |
|
6.5128 |
FACTOR |
1 |
Additional aliphatic alcohol -OH(s) |
|
-3.0000 |
RESULT |
|
Bond Estimation Method for LWAPC value |
TOTAL |
8.889 |
HENRYs LAW CONSTANT at 25 °C |
3.16E-011 atm·m3/mole |
|||
1.29E-009 unitless |
||||
3.20E-006 Pa·m3/mole |
Description of key information
From the water surface the substance will not evaporate into the atmosphere.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0
- at the temperature of:
- 25 °C
Additional information
QSAR-disclaimer
In Article 13 of Regulation (EC) No 1907/2006, it is laid down that information on intrinsic properties of substances may be generated by means other than tests, provided that the conditions set out in Annex XI (of the same Regulation) are met.
According to Annex XI of Regulation (EC) No 1907/2006 (Q)SAR results can be used if (1) the scientific validity of the (Q)SAR model has been established, (2) the substance falls within the applicability domain of the (Q)SAR model, (3) the results are adequate for the purpose of classification and labeling and/or risk assessment and (4) adequate and reliable documentation of the applied method is provided.
For the assessment of the substance (Q)SAR results were used for the estimation of the Henry’s Law constant. The criteria listed in Annex XI of Regulation (EC) No 1907/2006 are considered to be adequately fulfilled and therefore the endpoint(s) sufficiently covered and suitable for risk assessment.
Therefore, further experimental studies on the Henry’s Law Constant are not provided.
Assessment
No experimental data are available. Therefore, the Henry's Law constant (HLC) was calculated by using a (Q)SAR estimation model. The bond estimation method of HENRYWIN v3.20 (EPISuite v 4.11; BASF SE, 2021) estimated the HLC of the substance to be 2.6E-11 Pa*m³/mol. This estimate refers to the uncharged molecule. The substance is within the applicability domain of the model. As the bond estimation method is regarded to be a reliable estimation method, the result is used in the assessment of the substance
Based on the calculated data, the substance is not expected to evaporate from the water surface into the atmosphere.
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.
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