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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 422-210-5 | CAS number: 68957-94-8 T3P
- 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
Endpoint summary
Administrative data
Description of key information
Hydrolysis:
The results of a pre-test according to EU method C.7 (92/69/EWB) show, that the test substance hydrolysis in 24 h at 50 °C and pH 4, 7 and 9 to more than 50 %. The half-life time at 25 °C could therefore be estimated to be < 1 day. According to the mentioned directive no further experimental test are necessary.
Biodegradation:
The biodegradation of the test item was determined as described in the OECD Guideline 301 A in a static test after 0.125, 1, 3, 5, 7, 10, 15, 21, 27 and 28 days. The degree of biodegradation was 1.9 % after an exposure of 28 days. Thus, the test item is not considered to be biodegradable under the test conditions chosen.
Additional information
Hydrolysis:
In a hydrolysis pre-test according to EU method C.7 (92/69/EWB), the test item hydrolysis in 24h at 50°C and pH 4, 7 and 9 to more than 50%. In detail, the recovery of the test substance at pH 4 after 24 hours at 50°C was between 11 and 13 %, after 120 hours 1%. The recovery of the test substance at pH 7 after 24 hours at 50°C was between 9 and 14 %, after 120 hours 1%. And the recovery of the test substance at pH 9 after 24 and 120 hours at 50°C was below 1%. The half-life time at 25 °C could therefore be estimated to be < 1 day. Therefore, the substance will hydrolyses fast in contact with water under environmental conditions. Hydrolysis will contribute significantly to the degradation of the test item under environmental conditions. According to the mentioned directive no further experimental test are necessary.
Biodegradation:
The biodegradation of the test item was determined as described in the OECD Guideline 301 A in a static test after 0.125, 1, 3, 5, 7, 10, 15, 21, 27 and 28 days. The degree of biodegradation was 1.9 % after an exposure of 28 days. Thus, the test item is not considered to be biodegradable under the test conditions chosen.
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.