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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-957-0 | CAS number: 1141852-17-6
- 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:
- 14 - 26 Apr 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- 1,3-Propanediol, 2-methyl-, reaction products with ethenyltrimethoxysilane
- EC Number:
- 700-957-0
- Cas Number:
- 1141852-17-6
- Molecular formula:
- UVCB
- IUPAC Name:
- 1,3-Propanediol, 2-methyl-, reaction products with ethenyltrimethoxysilane
- Reference substance name:
- Reaction products of trimethoxy(vinyl)silane and 2-methylpropane-1,3-diol (2:5-6)
- IUPAC Name:
- Reaction products of trimethoxy(vinyl)silane and 2-methylpropane-1,3-diol (2:5-6)
- Details on test material:
- - Name of test material (as cited in study report): Y-15866
- Physical state: colourless liquid
- Analytical purity: 72%
- Lot/batch No.: 3710-10
- Expiration date of the lot/batch: 2013-07-16
- Storage condition of test material: at room temperature (20 ± 5 °C) and light-protected
- Other: stability under storage conditions: yes
Constituent 1
Constituent 2
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Charles River Laboratories France, L’Arbresle, France and Charles River Deutschland GmbH, Kisslegg, Germany
- Age at study initiation: 20 weeks (male) and 10-13 weeks (females)
- Weight at study initiation: 3815 g (male) and 2290-2314 g (females)
- Housing: animals were housed individually in stainless steel cages equipped with feed hoppers and drinking water bowls.
- Diet: pelleted standard Kliba Nafag 3418 rodent maintenance diet (batch no. 05/10, Provimi Kliba AG, Kaiseraugst, Switzerland), ad libitum. A piece of wood (batch no. 102240, ABEDD® - LAB & VET GmbH, Vienna, Austria) and a haystick 4642 (batch no. 54/09, Provimi Kliba AG, Kaiseraugst, Switzerland) were also provided for each animal.
- Water: community tap water from Füllinsdorf, Switzerland, ad libitum
- Acclimation period: at least 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 17-23
- Humidity (%): 30-70
- Air changes (per hr): 10-15
- Photoperiod (hrs dark / hrs light): 12/12
IN-LIFE DATES: From: 20 Apr 2010 (one female) or 21 Apr 2010 (the male and the second female) To: 26 Apr 2010
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- other: clipped
- Vehicle:
- unchanged (no vehicle)
- Controls:
- not required
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied: 0.5 mL - Duration of treatment / exposure:
- 4 h
- Observation period:
- 6 (one male and one female) or 7 days (one female)
Reading time points: 1, 24, 48 and 72 h - Number of animals:
- 1 male and 2 females
- Details on study design:
- TEST SITE
- Area of exposure: 2.5 cm x 2.5 cm on the left flank
- Type of wrap if used: the test substance was placed on a surgical gauze patch, which was held in contact with the skin by means of an adhesive hypoallergenic aerated semiocclusive dressing and a restrainer bandage wrapped around the trunk.
REMOVAL OF TEST SUBSTANCE
- Washing: the skin was flushed with lukewarm tap water.
- Time after start of exposure: 4 h
SCORING SYSTEM: according to the numerical scoring system listed in the Commission Regulation (EC) No. 440/2008, B.4, Draize scoring system
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Basis:
- mean
- Remarks:
- of 3 animals
- Time point:
- other: mean after 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility: not applicable
- Irritation parameter:
- edema score
- Basis:
- mean
- Remarks:
- of 3 animals
- Time point:
- other: mean after 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility: not applicable
- Irritant / corrosive response data:
- The test item did not elicit any skin reactions at the application site of any animal at any of the observation time points. The individual mean erythema/eschar and edema score for each of the three animals was therefore 0. No staining and no corrosive effects were observed on the treated skin.
- Other effects:
- No further local or systemic effects were observed.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Based on the results of an in vivo study, performed according to OECD/EC guidelines, Y-15866 is concluded not to have adverse effects on the skin.
- Executive summary:
The skin irritation potential of Y-15866 was investigated in a GLP-conform study according to OECD guideline 404. The undiluted test substance (0.5 mL) was applied for 4 h to the clipped skin of 3 young adult New Zealand White rabbits (1 male and 2 females) under semiocclusive conditions. The scoring of skin reactions (erythema and edema) was performed 1, 24, 48 and 72 h after removal of the dressing. The test item did not elicit any skin reactions at the application site of any animal at any of the observation time points. No signs of systemic toxicity were seen. The mean erythema and edema scores over 24, 48 and 72 h were 0 for all 3 animals.
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.