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Diss Factsheets
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EC number: 215-477-2 | CAS number: 1327-41-9
- 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:
- 21 January 1986 - 24 January 1986
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study was performed according to OECD guideline 404 and under GLP conditions.
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 986
- Report date:
- 1986
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Version / remarks:
- 1981
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
- Version / remarks:
- Directive 84/449/EEC
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes
- Remarks:
- Statement of Compliance
Test material
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): Povimal
- Physical state: Light gels, almost clear solution
- Analytical purity: 35%
- Storage condition of test material: At 22 °C in the dark
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: HOECHST AG, Kastengrund, conventional breed
- Age at study initiation: ca. 3 - 5 months
- Weight at study initiation: 3.1 - 3.4 kg
- Housing: Individually
- Diet: ad libitum
- Water: ad libitum
- Acclimation period: no data
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20 ± 3
- Humidity (%): 50 ± 20
- Air changes (per hr): Fully airconditioned rooms
- Photoperiod (hrs dark / hrs light): 12/12
IN-LIFE DATES: no data
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- unchanged (no vehicle)
- Controls:
- not required
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 0,5 ml
- Concentration (if solution): 100 % (undiluted) - Duration of treatment / exposure:
- 4 hours
- Observation period:
- 30 and 60 min, and 24, 48 and 72 hours
- Number of animals:
- 3
- Details on study design:
- TEST SITE
- Area of exposure: 2.5 x 2.5 cm
- Type of wrap if used: Approx. 24 hours prior to the start of the experiment 3 rabbits were depilated in the dorsal region of the trunk with an electric hair clipper on an area of approx. 25 cm2. Only animals with intact skin were used. Each animal was fixed on the prepared skin site with a wound plaster with 2.5 x 2.5 cm. The area was covered with a semi-occlusive dressing.
REMOVAL OF TEST SUBSTANCE
- Washing (if done): remaining test substance removed with lukewarm tap water
- Time after start of exposure: 4 hours
SCORING SYSTEM: subjective numerical according to OECD Guideline 404 (Erythema and Eschar formation / Oedema formation). Maximum possible score: 4
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Basis:
- animal #1
- Remarks:
- Mean individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: not applicable
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Basis:
- animal #1
- Remarks:
- Mean individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: Not applicable
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Basis:
- animal #2
- Remarks:
- Mean individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: Not applicable
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Basis:
- animal #2
- Remarks:
- Mean Individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: Not applicable
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Basis:
- animal #3
- Remarks:
- Mean Individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: Not applicable
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- edema score
- Basis:
- animal #3
- Remarks:
- Mean individual score
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: Not applicable
- Remarks on result:
- no indication of irritation
- Irritant / corrosive response data:
- No irritant/corrosive response
- Other effects:
- None
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Under the test conditions of this study, the test material Povimal was found to be non-irritant to the rabbit skin. Therefore, no classification is required according to the Regulation (EC) N° 1272/2008 (CLP) and the GHS.
- Executive summary:
In a primary dermal irritation study performed according to OECD Guideline 404 and in compliance with GLP, three New Zealand White rabbits were dermally exposed to 0.5 ml of Aluminiumhydroxichloride (undiluted) under a semi-occlusive dressing for 4 h. After removal of the residual test item, skin irritation was scored by the method of Draize at 24, 48 and 72 h after exposure.
No skin responses were noted during the study. All treated skin sites appeared normal at the 24 h observation. Mean individual scores at 24, 48 and 72 h after exposure for the 3 animals were 0, 0, 0 for erythema and 0, 0, 0 for oedema score, respectively. In this study, Povimal is therefore not a skin irritant on rabbits.
Under the test conditions, Aluminiumhydroxichloride is not classified as irritating to skin according to the Regulation (EC) N° 1272/2008 (CLP) and the GHS.
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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