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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 701-135-4 | 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
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- study report 26 Oct 1976 (no additional details)
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 976
- Report date:
- 1976
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Deviations:
- yes
- Remarks:
- 3 animals per sex per dose; two doses
- GLP compliance:
- no
- Remarks:
- prior to GLP
- Test type:
- standard acute method
- Limit test:
- no
Test material
- Reference substance name:
- Reaction mass of 1-(2,3-epoxypropoxy)-2,2-bis ((2,3-epoxypropoxy)methyl) butane and 1-(2,3-epoxypropoxy)-2-((2,3-epoxypropoxy)methyl)-2-hydroxymethyl butane
- EC Number:
- 701-135-4
- Cas Number:
- 30499-70-8
- Molecular formula:
- C15H26O6;C15H22O5
- IUPAC Name:
- Reaction mass of 1-(2,3-epoxypropoxy)-2,2-bis ((2,3-epoxypropoxy)methyl) butane and 1-(2,3-epoxypropoxy)-2-((2,3-epoxypropoxy)methyl)-2-hydroxymethyl butane
- Test material form:
- other: liquid
Constituent 1
Test animals
- Species:
- rat
- Strain:
- other: Tif: RAif (SPF) strain
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- Healthy random bred rats of the Tif: RAif (SPF) strain raised on our premises were used for these experiments.
They were kept at a room temperature of 22 + 1° C, at a relative humidity of 55 + 5 % and on a 14 hours light cycle day. They received ad libitum rat food - NAFAG, Gossau SG - and water. Prior to treatment the animals were adapted to our laboratories for a minimum of 4 days and the initial body weight ranged from 180 to 200 grams.
Administration / exposure
- Type of coverage:
- occlusive
- Vehicle:
- unchanged (no vehicle)
- Details on dermal exposure:
- During the treatment and observation period the rats were housed individually in Macrolon cages (type 2). Approximately 24 hours before treatment an area on the back of the rats of approximately 60 square em was shaved with an electric clipper.
For treatment the test material was evenly dispersed on the skin with a syringe and was covered with an occlusive dressing which was fastened around the trunk with an adhesive elastic bandage. After 24 hours the dressing was removed, the skin was cleaned with lukewarm water and the reaction of the skin was appraised. - Duration of exposure:
- 24 hours
- Doses:
- 2150 and 3170 mg/kg (No higher doses were possible)
- No. of animals per sex per dose:
- 3
- Control animals:
- not required
- Details on study design:
- Three anmals per sex per dose group. During the treatment and observation period the rats were housed individually in Macrolon cages. Approximately 24 hours before treatment an area on the back of the rats of approximately 60 square cm was shaved with an electric clipper. For treatment the test material was evenly dispersed on the skin with a syringe and was covered with an occlusive dressing which was fastened around the trunk with an adhesive elastic bandage. After 24 hours the dressing was removed, the skin was cleaned with lukewarm water and the reaction of the skin was appraised.
- Statistics:
- not applicable
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 3 170 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: no mortality
- Mortality:
- no mortalitily in any dose group
- Clinical signs:
- other: No symptoms and no local skin irritation were seen.
- Gross pathology:
- No substance related gross organ changes were seen.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The acute dermal LD50 of the test material in rats of both sexes observed over a period of 14 days is greater than 3170 mg/kg .
- Executive summary:
Healthy random bred rats of the Tif: RAif (SPF) strain were prepared for testing approximately 24 hours before treatment by shaving an area on the back of the rats of approximately 60 square cm with an electric clipper. The test material was evenly dispersed on the skin with a syringe and was covered with an occlusive dressing which was fastened around the trunk with an adhesive elastic bandage. After 24 hours the dressing was removed, the skin was cleaned with lukewarm water and the reaction of the skin was appraised.
No symptoms and no local skin irritation were seen. No mortalities occurred; no substance related gross organ changes were seen.
The acute dermal LD50 of the test material in rats of both sexes observed over a period of 14 days is greater than 3170 mg/kg bw.
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.