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EC number: 402-990-3 | CAS number: 163702-01-0 ESACURE KIP 100; ESACURE KIP 150
- 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)
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1986
- 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:
- 1 986
- Report date:
- 1986
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Version / remarks:
- Organization for Economic Cooperation and Development (1981) OECD Short-Term and LongvTerm Toxicology Groups. Final Report: Acute Dermal Irritation & Corrosion
Cater, R.O. & Griffith, J.F., (1965). Experimental Basis for the Realistic Assessment of Safety of Topical Agent. Toxicol. Appl. Pharm. 1., 60-75. - Deviations:
- not specified
- GLP compliance:
- no
Test material
- Reference substance name:
- A mixture mainly based on: 2,3-dihydro-6-(2-hydroxy-2-methyl-1-oxopropyl)-1,1,3-trimethyl-3-[4-(2-hydroxy-2-methyl-1-oxopropyl)phenyl]-1H-indene; 2,3-dihydro-5-(2-hydroxy-2-methyl-1-oxopropyl)-1,1,3-trimethyl-3-[4-(2-hydroxy-2-methyl-1-oxopropyl)phenyl]-1H-indene
- EC Number:
- 402-990-3
- EC Name:
- A mixture mainly based on: 2,3-dihydro-6-(2-hydroxy-2-methyl-1-oxopropyl)-1,1,3-trimethyl-3-[4-(2-hydroxy-2-methyl-1-oxopropyl)phenyl]-1H-indene; 2,3-dihydro-5-(2-hydroxy-2-methyl-1-oxopropyl)-1,1,3-trimethyl-3-[4-(2-hydroxy-2-methyl-1-oxopropyl)phenyl]-1H-indene
- Cas Number:
- 163702-01-0
- Molecular formula:
- C26H32O4
- IUPAC Name:
- Reaction mass of 2-hydroxy-1-{3-[4-(2-hydroxy-2-methylpropanoyl)phenyl]-1,1,3-trimethyl-2,3-dihydro-1H-inden-5-yl}-2-methylpropan-1-one and 2-hydroxy-1-{1-[4-(2-hydroxy-2-methylpropanoyl)phenyl]-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-yl}-2-methylpropan-1-one
- Test material form:
- solid
- Remarks:
- Form specified in RSS.
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- Animal origin:
"Padre Antonio" breeding center, Mariano Comense - CO— Italy
Weight:
2.000 - 3.000 kg
Housing:
Environmental conditions
Housing overpressure environment compared to the external atmosphere, maintained at following conditions:
Temperature: 0 °C ± 3 °C
Humidity: 55% ± 15% Relative humidity
Air parts: At least eight per hour
Cages:
Model 1472 stainless steel cages of the company "Tecuiplast" Gazzada (Varese). Cycle of 10 seconds automatic washing every 60 minutes.
Food supply:
Complete pelletized diet
Acgua:
"Ad libitum". Municipal water supply system filtered with Seitz filter, chemically and bacteriologically analyzed twice a year.
Quarantine:
One week
Preparation of animals:
Animal health conditions are check 24 hours before the test starts. The back of the animals is shaved by doing be careful not to damage the skin. Only animals with intact skin are used.
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 1.0 g/animal
- Duration of treatment / exposure:
- 24 hours
- Observation period:
- After 24 hours the gauze is removed and the skin reactions are immediately evaluated. The evaluation is then repeated 72 hours after application. The skin reactions are re-evaluated after five and seven days to determine the reversibility or irreversibility of the lesions observed.
- Number of animals:
- 6
- Details on study design:
- Administration:
The back and sides of the animals are shaved. Two areas about 10 cm apart. are designated for affixing the material in question.
The fiance area is abraded by practicing with the tip of a needle three light epidermal incisions along parallel lines, of about 3 cm. and distant 0.5 cm.
The engravings are of exclusive interest the stratum corneum and are not so deep as to cause bleeding. The material under examination is absorbed on two surgical gauze tablets (2.5x2.5 cm) consisting of 12 layers.
The two tablets are fixed to the sides of the animal using a hypoallergenic adhesive tape (Blenderm BM). The entire trunk of the animal is further protected by an elastic bandage (Acrylastic Beyersdorf AG Hamburg).
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- Intact and scarified
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Remarks:
- Intact and scarified
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 0
- Remarks on result:
- no indication of irritation
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test substance does not meet the criteria for classification under CLP.
- Executive summary:
In this guideline study, the test substance (EC 402-990-3) was found not to meet the criteria for classification as a skin irritant/corrosive under CLP.
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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