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Diss Factsheets
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EC number: 407-000-3 | CAS number: 127519-17-9 CGL 384; TINUVIN 384
- 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)
Endpoint summary
Administrative data
Description of key information
LD50 (oral): >2,000 mg/kg bw (Annex V (B1), GLP)
LD50 (dermal): >2,000 mg/kg bw (Annex V, GLP)
Key value for chemical safety assessment
Acute toxicity: via oral route
Link to relevant study records
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V,B1
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
- Species:
- other: Rat(Tif:RAI)
- Vehicle:
- arachis oil
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- Male:2000 mg/kg bw; Number of animals: 5 ; Number of deaths: 0
Female:2000 mg/kg bw; Number of animals: 5 ; Number of deaths: 0 - Clinical signs:
- Signs of toxicity related to dose levels:
Piloerection, hunched posture and dyspnea folliowing administration. - Body weight:
- effects on organs:
No treatment-related effect observed. - Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
Reference
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed
- Dose descriptor:
- LD50
- Value:
- 2 000 mg/kg bw
- Quality of whole database:
- Information from migrated NONS file, as per inquiry number 06-2120047284-59-0000 ,permission to refer granted by ECHA
Acute toxicity: via inhalation route
Link to relevant study records
- Endpoint:
- acute toxicity: inhalation
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Reference
Acute toxicity: via dermal route
Link to relevant study records
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
- Species:
- rat
- Strain:
- other: Tif:RAI
- Sex:
- male/female
- Type of coverage:
- semiocclusive
- Vehicle:
- unchanged (no vehicle)
- Duration of exposure:
- 24h
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- Mal曰: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Female: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0 - Clinical signs:
- Signs of toxicity related to dose levels:
Piloerection, abnormal body positions and dysprea observed in all animals. - Gross pathology:
- Effects on organs:
No abnormality observed - Other findings:
- Signs of toxicity (Iocal):
None - Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
Reference
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed
- Dose descriptor:
- LD50
- Value:
- 2 000 mg/kg bw
- Quality of whole database:
- Information from migrated NONS file, as per inquiry number 06-2120047284-59-0000 ,permission to refer granted by ECHA
Additional information
Acute Toxicty: Oral
Two acute oral toxicity studies carried out in rats were available.
In the key acute oral toxicity study carried out in male and female Sprague Dawley rats, (Annex V (B1), GLP) the LD50 was determined to be > 2000 mg/kg bw. Mortalities were not evident in either sex at any dose. The clinical signs of toxicity following administration were piloerection, hunched posture and dyspnea.In the supporting acute oral toxicity study carried out in male and female Sprague Dawley rats, (84/449/EEC, (B.1)), GLP) the LD50 was determined to be > 2000 mg/kg bw. Mortalities were not evident in either sex at any dose. Unspecific signs of poisoning, reversible within 4 days were noted in the case of all animals. The key study was chosen as the study with the most specific results provided. The LD50 value >2000mg/kg bw from the key study was chosen as the key value for the acute oral toxicity endpoint.
Acute Toxicty: Dermal
Two acute dermal toxicity studies carried out in rats were available.
In the key acute dermal toxicity study carried out in 5 male and 5 female rats (Tif:RAI) (Annex V/GLP, semi-occlusive application, 2000mg/kg bw), no deaths occurred. Clinical signs of toxicity in all animals were piloerection, abnormal body positions and dysprea. No signs of local toxicity were observed. The LD50 value was >2000mg/kg bw. In the supporting acute dermal toxicity study carried out in 5 male and 5 female rats (Tif:RAlf (SPF) (84/449/EEC B.3/GLP, semi-occlusive application in diluted form, 2000mg/kg bw), no deaths occurred. There were unspecific signs of poisoning, reversible within 5 days in the case of all animals and no signs of local toxicity were observed. The key study was chosen as the study with the most specific results provided. The LD50 value >2000mg/kg bw from the key study was chosen as the key value for the acute dermal toxicity endpoint.
Justification for selection of acute toxicity – oral endpoint
There is more information provided in the results of the key study.
Justification for selection of acute toxicity – dermal endpoint
There is more information provided in the results of the key study.
Justification for classification or non-classification
Based on the available information in the dossier, the substance Chiguard 5599 (CAS No. 127519-17-9) does not need to be classified for acute toxicity or STOT-SE when the criteria outlined in Annex I of 1272/2008/EC are applied.
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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