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EC number: 410-560-1 | CAS number: 153519-44-9 CGL 400
- 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: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP and guideline conform study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 991
- Report date:
- 1991
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- Reaction products of 2-(4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-hydroxyphenol with ((C10-16, rich in C12-13 alkyloxy)methyl)oxyrane
- EC Number:
- 410-560-1
- EC Name:
- Reaction products of 2-(4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-hydroxyphenol with ((C10-16, rich in C12-13 alkyloxy)methyl)oxyrane
- Cas Number:
- 153519-44-9
- Molecular formula:
- C28 H28 N3 O4 + C12 H25 / C13 H27 (represents two main components)
- IUPAC Name:
- Reaction products of 2-(4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-hydroxy phenol with ((C10-16, rich in C12-13 alkyloxy)methyl)oxyrane
Constituent 1
Test animals
- Species:
- rat
- Strain:
- other: Tif: RAI f (SPF)
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: CIBA-GEIGY Limited Animal Production 4332 Stein / Switzerland
- Age at study initiation: 6-8 weeks
- Weight at study initiation: 200-2443g
- Fasting period before study:
- Housing: The animals were housed in Macrolon cages type 4, with standardized soft wood bedding (Societe Parisienne des Sciures, Pantin, France).
- Diet (e.g. ad libitum): ad libitum, (NAFAG 890 Tox, NAFAG, Gossau/SG, Switzerland)
- Water (e.g. ad libitum): ad libitum
- Acclimation period: 5d
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 22+/-2
- Humidity (%):55+/-10
- Air changes (per hr):15
- Photoperiod (hrs dark / hrs light):12
Administration / exposure
- Type of coverage:
- semiocclusive
- Vehicle:
- unchanged (no vehicle)
- Details on dermal exposure:
- TEST SITE
- Area of exposure:back
- % coverage:10
- Type of wrap if used:gauze-lined semiocclusive dressing
REMOVAL OF TEST SUBSTANCE
- Washing (if done):lukewarm water
- Time after start of exposure:24h
TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 2000 mg/kg bw
- Constant volume or concentration used: yes - Duration of exposure:
- 24h
- Doses:
- single dose 2000 mg/kg bw
- No. of animals per sex per dose:
- 5
- Control animals:
- not required
- Details on study design:
- - Duration of observation period following administration: 14 days
Mortality: daily; a.m. and p.m. on working days, a.m. on weekend days
Signs and symptoms: daily for 14 days
Body weight: immediately before application and on days 7 and 14
Necropsies: The animals were submitted to a gross necropsy at the end of the observation period - Statistics:
- From the body weights, the group means and their standard deviations
were calculated.
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- no mortality
- Clinical signs:
- other: Piloerection, abnormal body positions and dyspnea were seen, being common symptoms in acute dermal tests.
- Gross pathology:
- At autopsy, no deviations from normal morphology were found.
Applicant's summary and conclusion
- Interpretation of results:
- practically nontoxic
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- Upon an acute dermal administration and a 14 day post-treatment observation period, the following LD50 was determined: > 2000 mg/kg bw for male and female animals
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