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Diss Factsheets
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EC number: 946-950-8 | 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
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- 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 and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- 1. SOFTWARE:
The EPI (Estimation Programs Interface) Suite™ is a Windows®-based suite of physical/chemical property and environmental fate estimation programs developed by EPA’s and Syracuse Research Corp. (SRC).
2. MODEL (incl. version number)
Version 4.11
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL:
O=S([Na])(=O)c1cc(ccc1C(CC)CC(C)C(C)C(C)CC)C(CC)C(CC(C)C)C(C)CC
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(CC)C(CC(C)C)C(C)CC
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(C(C)CC(C)C)C(C)C(C)C
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(C(C)C)C(C)CC(C)C(C)C
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(CC)C(CC(C)C)C(C)CC
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(C(C)CC(C)C)C(C)C(C)C
O=S([Na])(=O)c1cc(ccc1C(CC)CCC(C)C(C)C(C)C)C(C(C)C)C(C)CC(C)C(C)C
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
Individual estimation programs and/or their underlying predictive methods and equations have been described in numerous journal articles in peer-reviewed technical journals. In addition, EPI Suite™ has undergone detailed review by a panel of EPA’s independent Science Advisory Board (SAB), and its September 2007 report can be downloaded at https://yosemite.epa.gov/sab/sabproduct.nsf/02ad90b136fc21ef85256eba00436459/CCF982BA9F9CFCFA8525735200739805/$File/sab-07-011.pdf
5. APPLICABILITY DOMAIN
The intended application domain is organic chemicals. There are specific uses of EPI Suite™ that are not entirely appropriate for supporting; at present EPI Suite does not provide adequate coverage of nanoparticles, inorganic compounds, organo-metallic and some polymeric chemicals (as well as other 35 classes of chemicals). Application of EPI Suite™ to chemicals outside the domain of the training set is likely to result in unreliable estimates.
6. ADEQUACY OF THE RESULT
The physico-chemical property derived from EPI Suite™ Version 4.11 is scientifically reliable as it falls into its applicability organic substance domain. The derived value will not be used for hazard classification purposes however, it will allow us to predict fate and transport properties. - Qualifier:
- according to guideline
- Guideline:
- other: The estimation of the vapor pressure was performed with US-EPA software EPIWIN v4.11 using the Modified Grain Method.
- Principles of method if other than guideline:
- Vapor Pressure estimated using the Modified Grain Method
- GLP compliance:
- no
- Remarks:
- Not applicable
- Type of method:
- other: QSAR Prediction - EPIWIN v4.11
- Key result
- Test no.:
- #1
- Temp.:
- ca. 25 °C
- Vapour pressure:
- > 0 - < 0 Pa
- Remarks on result:
- other: QSAR
- Conclusions:
- The study report describes a scientifically accepted calculation method to estimate the vapor pressure using the US-EPA software EPIWIN v4.11. No GLP criteria are applicable for the usage of this tool and the QSAR estimation is easily repeatable.
- Executive summary:
The vapor pressure of benzene, tetrapropylene-, distn. residues, sulfonated, sodium salts was estimated by the US EPA's computer program EPIWIN software v4.11 (ATL, 2017).This tool estimates the vapor pressure at 25°C using the Modified Grain Method. The estimated vapor pressure at 25°C ranges from 1.07 E-17 to 1.82 E-17 Pa.
Reference
Description of key information
The vapor pressure of benzene, tetrapropylene-, distn. residues, sulfonated, sodium salts was estimated by the US EPA's computer program EPIWIN software v4.11 (ATL, 2017). This tool estimates the vapor pressure at 25°C using the Modified Grain Method. The estimated vapor pressure at 25°C ranges from 1.07 E-17 to 1.82 E-17.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
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.