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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 924-168-8 | CAS number: 92128-66-0
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_toxicological-information.png)
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 977
- Report date:
- 1977
Materials and methods
- Principles of method if other than guideline:
- The acute toxicity of SBP 100/140 was determined according to Noakes and Sanderson (1969): A method for determining the dermal toxicity of pesticides, Br. J. Industr Med 26: 59-64.
- GLP compliance:
- no
- Test type:
- other: according to Noakes and Sanderson (1969), Br. J. Industr Med 26: 59-64
Test material
- Reference substance name:
- Hydrocarbons, C7-C9, n-alkanes, isoalkanes, cyclics
- EC Number:
- 920-750-0
- IUPAC Name:
- Hydrocarbons, C7-C9, n-alkanes, isoalkanes, cyclics
- Details on test material:
- - Name of test material (as cited in study report): SBP 100/140
- Analytical purity: 100% pure commercial product
- Composition of test material, percentage of components: low aromatic content solvent consisting of about 35% C7, 50% C8 and 15% C9 saturated hydrocarbon isomers
Constituent 1
Test animals
- Species:
- rat
- Strain:
- other: Charles River CD
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Charles River (UK) Ltd., Manston, Kent
Administration / exposure
- Type of coverage:
- not specified
- Vehicle:
- unchanged (no vehicle)
- Duration of exposure:
- 24 hours
- Doses:
- 1, 2, 4 mL/kg
- No. of animals per sex per dose:
- 2
- Control animals:
- no
Results and discussion
Effect levelsopen allclose all
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- >= 4 mL/kg bw
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 800 - 3 100 mg/kg bw
- Remarks on result:
- other: Recalculated values based on the LD50 of 3.16 mL/kg bw; the range of LD50 is due to the range of density 0.71 -0.78 g/cm3.
- Mortality:
- none
- Clinical signs:
- other: none
Any other information on results incl. tables
Table: Mortality
Dose ml/kg |
Males |
Female |
Total |
1 |
0/2 |
0/2 |
0/4 |
2 |
0/2 |
0/2 |
0/4 |
4 |
0/2 |
0/2 |
0/4 |
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: other: CLP
- Conclusions:
- The dermal toxicity of hydrocarbons, C7-C9, n-alkanes, isoalkanes, cyclics was examined. Groups of two female and two male rats were exposed dermally to 1, 2, or 4 mL/kg of test substance. No animals died during the experiment. The dermal LD50 for rats is >= 4 mL/kg. The test substance is not classified as a dermal toxic under OECD GHS guidelines.
- Executive summary:
The dermal toxicity of hydrocarbons, C7-C9, n-alkanes, isoalkanes, cyclics was examined. Groups of two female and two male rats were exposed dermally to 1, 2, or 4 mL/kg of test substance. No animals died during the experiment. The dermal LD50 for rats is >= 4 mL/kg. The test substance is not classified as a dermal toxic under OECD GHS guidelines.
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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