Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 248-289-4 | CAS number: 27176-87-0
- 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)
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- other: published data
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 984
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- GLP compliance:
- yes
Test material
- Reference substance name:
- Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs.
- EC Number:
- 287-494-3
- EC Name:
- Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs.
- Cas Number:
- 85536-14-7
- IUPAC Name:
- Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs.
- Test material form:
- other: liquid
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- Male and female white New Zealand rabbits weight between 3.7 and 6.0 kg each. Animals were marked with a 5 digit number and held in steel cages. They were acclimated for 14 days prior to testing. Standard rabbit diet and water was provided ad libitum. Room temperature was held at 20 degrees C +/- 1 degree C, humidity at 60 +/- 5%, with a 12/12 hour light/dark cycle.
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 0.1 mL
- Duration of treatment / exposure:
- Single treatment that was not washed out.
- Observation period (in vivo):
- 1, 24, 48, and 72 hours and at 6 days after application.
- Number of animals or in vitro replicates:
- 6 (3 male, 3 female)
- Details on study design:
- Treatment was to the right eye with lower lid removed. The left eye was untreated and served as the control. The eyes were not washed out during the test. Observations were made at 1, 24, 48, and 72 hours and at 6 days after application.
Results and discussion
In vivo
Results
- Irritation parameter:
- overall irritation score
- Basis:
- mean
- Time point:
- other: 1, 24, 48, and 72 hrs and 6 days
- Score:
- 46.9
- Reversibility:
- not fully reversible within: 6 days
- Remarks on result:
- other: moderately irritating
- Irritant / corrosive response data:
- Results indicated a moderate irritancy, but because of the intensity of the necrosis formation, the study was stopped at day 6.
Any other information on results incl. tables
Treatment was to the right eye with lower lid removed. The left eye was untreated. The eyes were not washed out duringthe test. Observations were made at 1, 24, 48, and 72 hours and at 6 days after application. The total irritation index was 46.9.
Applicant's summary and conclusion
- Interpretation of results:
- other: moderately irritating
- Remarks:
- Criteria used for interpretation of results: EU
- Conclusions:
- Result: moderately irritating at 0.1 mL.
- Executive summary:
The eyes of six rabbits were treated with the test substance and observed for six days. Results indicate that the substance was moderately irritating but because of the intensity of the necrosis formation the study was stopped at day 6.
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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