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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
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to aquatic plants other than algae
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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 organic chemicals properties assessment.
- Qualifier:
- according to guideline
- Guideline:
- other: QSAR
- Principles of method if other than guideline:
- ECOSAR Program(v1.00)
- GLP compliance:
- no
- Remarks:
- not applicable to QSAR models
- Analytical monitoring:
- no
- Vehicle:
- no
- Test organisms (species):
- other: QSAR model
- Test type:
- other: QSAR model
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 30 d
- Hardness:
- not applicable. QSAR model
- Test temperature:
- not applicable. QSAR model
- pH:
- not applicable. QSAR model
- Dissolved oxygen:
- not applicable. QSAR model
- Salinity:
- not applicable. QSAR model
- 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:
- 96 h
- Dose descriptor:
- EC50
- Effect conc.:
- 0.277 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- other: (Q)SAR prediction
- Remarks on result:
- other: Chemical may not be soluble enough to measure this predicted effect.
- Duration:
- 30 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 0.142 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- other: (Q)SAR prediction
- Remarks on result:
- other: Chemical may not be soluble enough to measure this predicted effect.
- Details on results:
- A 96 h LC50 value of 0.277 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group.
A NOEC value of 0.142 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group.
This result signifies that the test substance is not expected to be 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 NOEC is >LoS.
The model indicated that Stoddard solvent possess properties indicating a potential hazard for the environment (acute toxicity for fish, invertebrates, and algae (in the range of 0.1 – 1.0 mg/l) based on nominal loadings. - Validity criteria fulfilled:
- yes
- Remarks:
- US EPA accepted QSAR method for organic chemicals properties assessment.
- Conclusions:
- A 96 h LC50 value of 0.277 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group.
A NOEC value of 0.142 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group.
This result signifies that the test substance is not expected to be 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 NOEC is >LoS.
The model indicated that Stoddard solvent possess properties indicating a potential hazard for the environment (acute toxicity for fish, invertebrates, and algae (in the range of 0.1 – 1.0 mg/l) based on nominal loadings. - Executive summary:
A 96 h LC50 value of 0.277 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group. A NOEC value of 0.142 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group. This result signifies that the test substance is not expected to be 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 NOEC is >LoS. The model indicated that Stoddard solvent possess properties indicating a potential hazard for the environment (acute toxicity for fish, invertebrates, and algae (in the range of 0.1 – 1.0 mg/l) based on nominal loadings.
Reference
Overview of QSARs estimations onaquatic toxicity of Stoddard solvent to algae and aquatic plants
Method
|
Results |
Remarks |
Reference |
QSAR estimate |
Green Algae and Aquatic plants, 96-hr EC50 = 0.277 mg/L (ppm) Green Algae and Aquatic plants 30-day, NOEC cited as a ChV value = 0.142 mg/L (ppm)
|
Reliable with restrictions, QSAR estimated data |
ECOSAR Program (v1.00) |
Green Algae andAquatic plants, 96-hr EC50 =0.277 mg/L (ppm)
Green Algae andAquatic plants 30-day, NOEC cited as a ChV value =0.142 mg/L (ppm)
Description of key information
A 96 h LC50 value of 0.277 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group. A NOEC value of 0.142 mg/L has been calculated for the effects of the test substance on the mortality of the Algae group.
Key value for chemical safety assessment
- EC50 for freshwater plants:
- 0.277 mg/L
- EC50 for marine water plants:
- 0.028 mg/L
- EC10 or NOEC for freshwater plants:
- 0.142 mg/L
- EC10 or NOEC for marine water plants:
- 0.014 mg/L
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.