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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 227-285-6 | CAS number: 5763-44-0
- 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
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- CIPAC, Physico-chemical Methods for Technical and Formulated Pesticides, MT 59: "Sieve Analysis";
CIPAC Handbook Volume F, 1995.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC, Physico-chemical Methods for Technical and Formulated Pesticides, MT 59: "Sieve Analysis"; CIPAC Handbook Volume F, 1995.
- Principles of method if other than guideline:
- Test sieves Analytical sieves with a diameter of 200 mm (Retsch GmbH, Haan,
Germany and Endecotts, London, United Kingdom). The sieves were
equipped with seperate receiver pan and lid. Sieve sizes: 100 μm, 180
μm, 250 μm, 500 μm and 2000 μm, nested from bottom to top on the
receiver pan.
Analytical balance Sensitive to 0.1 g (type PM 6100; Mettler-Toledo B.V., Tiel, The
Netherlands)
Sieving apparatus Sieve shaker INCLYNO 1 (Capco Test Equipment Ltd., Suffolk,
United Kingdom) - GLP compliance:
- yes (incl. QA statement)
- Type of method:
- cascade impaction
- Type of particle tested:
- primary particle
- Type of distribution:
- mass based distribution
Test material
- Reference substance name:
- Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione
- EC Number:
- 227-285-6
- EC Name:
- Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione
- Cas Number:
- 5763-44-0
- Molecular formula:
- C7H9NO2
- IUPAC Name:
- 4,5,6,6a-tetrahydro-3aH-cyclopenta[c]pyrrole-1,3-dione
- Test material form:
- solid: flakes
Constituent 1
Results and discussion
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- < 100 µm
- Distribution:
- < 0.1 %
- No.:
- #2
- Size:
- > 100 - < 180 µm
- Distribution:
- ca. 1.4 %
- No.:
- #3
- Size:
- > 180 - < 250 µm
- Distribution:
- ca. 0.7 %
- No.:
- #4
- Size:
- > 250 - < 500 µm
- Distribution:
- ca. 1.8 %
- No.:
- #5
- Size:
- > 500 - < 2 000 µm
- Distribution:
- ca. 92.6 %
- No.:
- #6
- Size:
- > 2 000 µm
- Distribution:
- ca. 3.5 %
Any other information on results incl. tables
The amount of material retained on the sieves and in the receiver pan was weighed to the nearest
0.1 g, and expressed as percentages of the sample to the nearest 0.1%.
Applicant's summary and conclusion
- Conclusions:
- Particule size distribution of 852 imide : 92.6% between 500 to 2000µm
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.