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Diss Factsheets
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EC number: 285-586-8 | CAS number: 85117-37-9
- 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
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2000
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 423 (Acute Oral toxicity - Acute Toxic Class Method)
- Deviations:
- no
- GLP compliance:
- not specified
- Test type:
- acute toxic class method
- Limit test:
- yes
Test material
- Reference substance name:
- Benzene, di-C1 0-14-alkyl derivs., sulfonated, sodium salts
- IUPAC Name:
- Benzene, di-C1 0-14-alkyl derivs., sulfonated, sodium salts
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): Benzene, di-C1 0-14-alkyl derivs., sulfonated, sodium salts
- ZS name: ALKYLBENZOLNACHLAUF, SULFONIERT, NA-SALZ
- ZS number: 1344
- Batch: SEALS 2011-104-5-8
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- Conditions: animals were housed individually in labeled Makrolon cages
Temperature: 20 - 23ºC and relative humidity: 30-45%
12 hours artificial fluorescent light and 12 hours darkness per day
Acclimatization period: 14 days before start of treatment under laboratory conditions
Diet: free access to pelleted rodent diet Altromin 1324
Water: free access to tap water
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- unchanged (no vehicle)
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 3
- Control animals:
- no
- Details on study design:
- Mortality, body weight, behavior, toxicity symptoms and anomalies were recorded during the 14 days after the exposure
Results and discussion
Effect levels
- Key result
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No mortality observed
- Clinical signs:
- No clinical signs observed
- Body weight:
- No significant changes observed
- Gross pathology:
- No anomalies were observed following gross pathology examination
Applicant's summary and conclusion
- Conclusions:
- Under the study conditions, the rat LD50 of the test substance was determined to be >2000 mg/kg bw.
- Executive summary:
A study was conducted to determine the acute oral toxicity of the test substance according to OECD Guideline 423. Male and female Wistar rats were exposed by oral gavage at a concentration of 2000 mg/kg bw. Treatment was followed by a 14 d observation period. No mortality, significant body weight changes, clinical signs or anomalies following gross pathology examination were observed. Under the study conditions, the LD50 of the test substance to rat was determined to be >2000 mg/kg bw (Müller, 2001).
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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