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Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 852-824-2 | CAS number: 1404220-73-0
- 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
Phototransformation in water
Administrative data
- Endpoint:
- phototransformation in water
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- Measured data cannot be generated. Modelled data have been provided.
Data source
Reference
- Reference Type:
- other: Modelling report
- Title:
- EPISUITE Modelling of Diisodecyl para cumylphenyl phosphite
- Author:
- U.S. EPA
- Year:
- 2 020
- Bibliographic source:
- EPISUITE Model 4.11
- Report date:
- 2020
Materials and methods
- Study type:
- other: Modelled data
- Principles of method if other than guideline:
- Modeled results using EPISUITE 4.11.
- GLP compliance:
- no
Test material
- Reference substance name:
- Phosphorous acid, esters diisodecyl and mixed 2,4-bis(1-methyl-1-phenylethyl)phenyl
- Molecular formula:
- C35H58O3P
- IUPAC Name:
- Phosphorous acid, esters diisodecyl and mixed 2,4-bis(1-methyl-1-phenylethyl)phenyl
- Test material form:
- liquid
- Details on test material:
- primary constituent in registered substances
Constituent 1
Study design
- Light source:
- sunlight
- Details on test conditions:
- Model to calculate aqueous base/acid catalyzed hydrolysis at 25 °C
- Reference substance:
- no
- Dark controls:
- no
Results and discussion
Any other information on results incl. tables
Rate constants can NOT be calculated for phosphite chemical structures (HYDROWIN v. 2.0).
Applicant's summary and conclusion
- Validity criteria fulfilled:
- no
- Conclusions:
- Rate constants can NOT be calculated for this structure (HYDROWIN v. 2.0).
- Executive summary:
While the phototranformation in water cannot be determined for this substance, the rapid direct hydrolysis in water of these substances is likely to be the dominant environmental fate characteristic of this substance.
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.