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EC number: 232-489-3 | CAS number: 8052-41-3 A colorless, refined petroleum distillate that is free from rancid or objectionable odors and that boils in a range of approximately 148.8°C to 204.4°C (300°F to 400°F).
- 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
Sediment toxicity
Administrative data
Link to relevant study record(s)
- Endpoint:
- sediment toxicity: long-term
- 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:
- QSAR prediction: US EPA accepted QSAR method for chemicals properties assessment.
- Qualifier:
- according to guideline
- Guideline:
- other: QSAR model
- Principles of method if other than guideline:
- EPI Suite v 4.1/ECOSARv1.00
- GLP compliance:
- no
- Remarks:
- not applicable. QSAR model
- Analytical monitoring:
- not required
- Vehicle:
- no
- Test organisms (species):
- other: Earthworm
- Details on test organisms:
- no further information
- Study type:
- other: QSAR model
- Test type:
- other: QSAR model
- Water media type:
- freshwater
- Type of sediment:
- not specified
- Limit test:
- no
- Duration:
- 14 d
- Exposure phase:
- total exposure duration
- Hardness:
- not applicable to QSAR models
- Test temperature:
- not applicable to QSAR models
- pH:
- not applicable to QSAR models
- Dissolved oxygen:
- not applicable to QSAR models
- Salinity:
- not applicable to QSAR models
- Ammonia:
- not applicable to QSAR models
- Details on test conditions:
- SMILES : CCCCCCCCCC
CHEM : Stoddard solvent
CAS Num: 8052-41-3
MOL FOR: C10 H22
MOL WT : 142.29
Log Kow: 5.252 (EPISuite Kowwin v1.68 Estimate)
Log Kow: 5.01 (PhysProp DB exp value - for comparison only)
Melt Pt: -29.70 (deg C, PhysProp DB exp value for Wat Sol est)
Wat Sol: 1.409 (mg/L, EPISuite WSKowwin v1.43 Estimate)
Wat Sol: 0.052 (mg/L, PhysProp DB exp value) - Reference substance (positive control):
- no
- Duration:
- 14 d
- Dose descriptor:
- LC50
- Effect conc.:
- 113.787 mg/kg sediment dw
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- other: (Q)SAR prediction
- Remarks on result:
- other: non-toxic at the limit of solubility, as determined by (Q)SAR
- Details on results:
- LC50 (14-day, earthworm)= 113.787 mg/L (ppm)
1 kg of water has a volume of 1 L and the mg/kg and mg/L are the same.
LC50 (14-day, earthworm)= 113.787 mg/kg soil dw
The ECOSAR QSAR model predicts that 14 -day LC50 value would to be 113.787 mg/L (ppm) for freshwater sediment.Predicted to be non-toxic at the limit of solubility.This result is above the LoS (limit of solubility), therefore the substance is non-toxic at the limit of LoS and LC50 is >LoS. - Validity criteria fulfilled:
- yes
- Remarks:
- US EPA accepted QSAR method for chemicals properties assessment.
- Conclusions:
- LC50 (14-day, earthworm)= 113.787 mg/L (ppm)
1 kg of water has a volume of 1 L and the mg/kg and mg/L are the same.
LC50 (14-day, earthworm)= 113.787 mg/kg soil dw
The ECOSAR QSAR model predicts that 14 -day LC50 value would to be 113.787 mg/L (ppm) for freshwater sediment.Predicted to be non-toxic at the limit of solubility.This result is above the LoS (limit of solubility), therefore the substance is non-toxic at the limit of LoS and LC50 is >LoS.
. - Executive summary:
The ECOSAR QSAR model predicts that 14 -day LC50 value would to be 113.787 mg/L (ppm) for freshwater sediment.Predicted to be non-toxic at the limit of solubility.This result is above the LoS (limit of solubility), therefore the substance is non-toxic at the limit of LoS and LC50 is >LoS.
- Endpoint:
- sediment toxicity: long-term
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Referenceopen allclose all
Overview of QSARs estimations on sediment toxicity of
Stoddard solvent
Method
|
Results |
Remarks |
Reference |
QSAR estimate |
LC50 (14-day, earthworm)=113.787 mg/L (ppm)
|
Reliable with restrictions, QSAR estimated data |
ECOSAR Program (v1.00) |
LC50 (14-day, earthworm)= 113.787 mg/L (ppm)
Description of key information
The ECOSAR QSAR model predicts that 14 -day LC50 value would to be 113.787 mg/L (ppm) for freshwater sediment.Predicted to be non-toxic at the limit of solubility.This result is above the LoS (limit of solubility), therefore the substance is non-toxic at the limit of LoS and LC50 is >LoS.
Justification: Substance is a hydrocarbon UVCB. Standard tests for this endpoint are intended for single substances and are not appropriate for the risk assessment of this complex substance.
Key value for chemical safety assessment
- EC50 or LC50 for freshwater sediment:
- 113.787 mg/kg sediment dw
- EC50 or LC50 for marine water sediment:
- 11.38 mg/kg sediment dw
- EC10, LC10 or NOEC for freshwater sediment:
- 22.76 mg/kg sediment dw
- EC10, LC10 or NOEC for marine water sediment:
- 2.276 mg/kg sediment dw
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.
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