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EC number: 439-270-3 | CAS number: 260408-02-4
- 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
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 06 March 2001 - 09 March 2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Version / remarks:
- 1992
- Qualifier:
- according to guideline
- Guideline:
- other: European Community (EC), Council Directive 67/548/EEC, Annex V, Part B, Methods for the Determination of Toxicity, as last amended by Commission Directive 92/69/EEC, B.4: "Acute Toxicity - Skin Irritation"
- Version / remarks:
- 1992
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 439-270-3
- EC Name:
- -
- Cas Number:
- 260408-02-4
- Molecular formula:
- CAS formula: (C12 H10 O4 S . C6 H6 O . Cl5 P . Cl H4 N)x Molecular formula of the reaction products: (C12 H10 N O2 P)n (n=3-15)
- IUPAC Name:
- ammonium 4-(4-hydroxybenzenesulfonyl)phenol pentachloro-λ⁵-phosphane phenol chloride
- Test material form:
- solid: crystalline
- Details on test material:
- - Name of test material (as cited in study report): SPS-100
- Physical state: White to pale yellow powder
- Storage condition of test material: In refrigerator (0-14°C) in the dark
Stable
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- - Source: Charles River Deutschland, Kisslegg, Germany.
- Age at study initation: 7-9 weeks old
- Weight at study initation: 1593 - 1740g
- Housing: Individually in labelled cages with perforated floors
- Diet: Standard laboratory rabbit diet (Charles River Breeding and Maintenance Diet for Rabbits, Altromin, Germany) approx. 100 g. per day.
- Water: Free access to tap water.
- Acclimation period: At least 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 21 ± 3
- Humidity (%): 30 - 70
- Air changes (per hr): approx. 15
- Photoperiod (hrs dark / hrs light): 12/12
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- clipped
- Vehicle:
- water
- Controls:
- no
- Amount / concentration applied:
- 500 mg
- Duration of treatment / exposure:
- 4 h
- Observation period:
- 72 hours
- Number of animals:
- 3
- Details on study design:
- TEST SITE
Approximately 24 hours before treatment, the dorsal fur was clipped with electric clippers, exposing an area of approximately 150 square centimeters (10x15 cm²). Whenever considered necessary the treated skin areas were re-clipped at least 3 hours before the observations, to facilitate scoring. Each animal was treated by dermal application of 0.5 grams of the test substance. The test substance was moistened with 0.5 ml of the vehicle and applied to the skin of one flank, using a metalline patch# of 2x3 cm. The patch was mounted on Micropore tape, which was wrapped around the abdomen and secured with Coban elastic bandage.
REMOVAL OF TEST SUBSTANCE
- Washing (if done): Yes, with water
- Time after start of exposure: 4h
OBSERVATION TIME POINTS
Frequency of observations and weighing: Mortality/Moribundity checks: Twice daily
Body weights: Day of treatment (prior to application).
Clinical signs: At least once daily.
The skin reactions were assessed at approximately 1, 24, 48 and 72 hours after the removal of the dressings and test substance.
SCORING SYSTEM: According to guideline
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritant / corrosive response data:
- No skin irritation was caused by 4 hours exposure to SPS-100.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- A primary skin irritation/corrosion study with SPS-100 in the rabbit (4-hour semi-occlusive application, 3 males) was conducted according to OECD 404 and GLP guidelines. SPS-100 does not have to be classified and has no obligatory labelling requirement for skin irritation.
- Executive summary:
A primary skin irritation/corrosion study with SPS-100 was performed according to OECD guideline 404 and in accordance with GLP principles.Three male rabbits were exposed to 0.5 grams of SPS-100, applied onto clipped skin for 4 hours using a semi-occlusive dressing. Observations were made 1, 24, 48 and 72 hours after exposure. No skin irritation was caused by 4 hours exposure to SPS-100. Based on the results, SPS-100 does not have to be classified and has no obligatory labelling requirement for skin irritation.
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