Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | CAS number: -
- 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:
- 5 to 15 February 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Recently conducted GLP compliant study using the most recent test methods
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Details on test material:
- - Name of test material (as cited in study report): JKY-214
- Physical state: white solid
- Analytical purity: No information
- Lot/batch No.: Y002E
- Expiration date of the lot/batch: No information
- Stability under test conditions: No information. Assumed stable due to no data to the contrary
- Storage condition of test material: room temperature in the dark
- Other:
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Harlan France SARL
- Age at study initiation: twelve to twenty weeks old
- Weight at study initiation: 2.0 to 3.5 kg
- Housing: individually housed in suspended cages
- Diet (e.g. ad libitum): Free access to food (Certified Rabbit Diet)
- Water (e.g. ad libitum): Free access to mains drinking water
- Acclimation period: at least five days each animal
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 17 to 23°C
- Humidity (%): 30 to 70%
- Air changes (per hr): at least fifteen changes per hour
- Photoperiod (hrs dark / hrs light): twelve hours continuous light (06:00 to 18:00) and twelve hours darkness
IN-LIFE DATES: not reported
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- water
- Controls:
- no
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 0.5g of the test material
- Concentration (if solution): n/a
VEHICLE
- Amount(s) applied (volume or weight with unit): 0.5 ml of distilled water to moisten
- Concentration (if solution): n/a
- Lot/batch no. (if required): n/a
- Purity: n/a - Duration of treatment / exposure:
- One patch was removed at each of three time points: 3 minutes, 1 hour and 4 hours after application
- Observation period:
- Approximately one hour following the removal of the patches, and 24, 48 and 72 hours later
- Number of animals:
- 3
- Details on study design:
- TEST SITE
- Area of exposure: dorsal/flank area under a 2.5 cm x 2.5 cm cotton gauze patch
- Type of wrap if used: Each patch was secured in position with a strip of surgical adhesive tape. To prevent the animal interfering with the patches, the trunk of the rabbit was wrapped in an elasticated corset for the duration of the exposure period.
REMOVAL OF TEST SUBSTANCE
- Washing (if done): not done.
- Time after start of exposure: n/a
SCORING SYSTEM: Draize
Results and discussion
In vivo
Results
- Irritation parameter:
- primary dermal irritation index (PDII)
- Basis:
- mean
- Time point:
- other: 24 and 72 hrs
- Score:
- 0
- Max. score:
- 0
- Reversibility:
- other: no observations
- Irritant / corrosive response data:
- no irritation observed
- Other effects:
- none
Any other information on results incl. tables
Calculation of Primary Irritation Index and Grading of Irritancy Potential Using the Draize Scheme
The scores for erythema and oedema at the 24 and 72-hour readings were totalled for the three test rabbits (12 values) and this total was divided by six to give the primary irritation index of the test material. The test material was classified according to the following scheme devised by Draize J H (1959) "Dermal Toxicity" In: Appraisal of the Safety of Chemicals in Foods, Drugs and Cosmetics. Association of Food and Drug Officials of the United States, Austin, Texas, p.46-59:
Primary Irritation Index Classification of Irritancy
0 Non-irritant
> 0 to 2 Mild irritan
> 2 to 5 Moderate irritant
> 5 to 8 Severe irritant
If irreversible alteration of the dermal tissue is noted in any rabbit, as judged by the Study Director, which include ulceration and clear necrosis or signs of scar tissue, the test material is classified as corrosive to rabbit skin. Classification according to Draize may, therefore, not be applicable.
Individual Skin Reactions Following 3-Minute and 1-Hour Exposures
Skin Reaction |
Observation Time |
Individual Scores - Rabbit Number and Sex |
|
67154 Male |
|||
3-Minute Exposure |
1 -Hour Exposure |
||
Erythema/Eschar Formation |
1 Hour |
0 |
0 |
24 Hours |
0 |
0 |
|
48 Hours |
0 |
0 |
|
72 Hours |
0 |
0 |
|
Oedema Formation |
1 Hour |
0 |
0 |
24 Hours |
0 |
0 |
|
48 Hours |
0 |
0 |
|
72 Hours |
0 |
0 |
Individual Skin Reactions Following 4-Hour Exposure
Skin Reaction |
Observation Time |
Individual Scores - Rabbit Number and Sex |
Total |
||
67154 Male |
67189 Male |
67190 Male |
|||
Eiythema/Eschar Formation |
1 Hour 24 Hours 48 Hours 72 Hours |
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
Oedema Formation |
1 Hour |
0 |
0 |
0 |
(0) |
24 Hours |
0 |
0 |
0 |
0 |
|
48 Hours |
0 |
0 |
0 |
(0) |
|
72 Hours |
0 |
0 |
0 |
0 |
Sum of 24 and 72-hour Readings (S) : 0 |
Primary Irritation Index (S/6) : 0/6 = 0.0
( ) = Total values not used for calculation of primary irritation index
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The test material produced a primary irritation index of 0.0 and was classified as NON-IRRITANT. No corrosive effects were noted.
- Executive summary:
The acute dermal irritation has been assessed by means of exposure to rabbits according to EU method B4 in compliance with GLP. As no corrosivity or irritation were observed during the study, the substance is considered not irritating.
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.
Although ECHA is providing a lot of online material in your language, part of this page is only in English. More about ECHA’s multilingual practice.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
the-echa-website-uses-cookies
find-out-more-on how-we-use-cookies