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Diss Factsheets
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EC number: 275-063-2 | CAS number: 70955-74-7
- 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
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- The substance has a very low volatility and is not expected to be able to generate a flammable concentration. This estimation approach based on the alcohol compotent of the phosphite, which is also a hydrolysis product.
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Estimation approach based on the flash point of the alcohol compotent of the phosphite. the alcohol is also a hydrolysis product.
- GLP compliance:
- no
- Type of method:
- other: estimation method
- Flash point apparatus:
- other: estimation method
Test material
- Reference substance name:
- Diisotridecyl phosphonate
- EC Number:
- 275-063-2
- EC Name:
- Diisotridecyl phosphonate
- Cas Number:
- 70955-74-7
- Molecular formula:
- C26H55O3P
- IUPAC Name:
- diisotridecyl phosphonate
Constituent 1
Results and discussion
Flash point
- Flash point:
- >= 128 °C
- Atm. press.:
- 1 atm
- Remarks on result:
- not measured/tested
- Remarks:
- Estimation basedon isotridecanol.
Any other information on results incl. tables
Based on the low estimated vapour pressure of diisotridecyl phosphonate, the flash point of the pure substance is expected to be high. Phosphonates of this type are known to hydrolyse at high temperatures in contact with atmospheric moisture. In the case of diisotridecyl phosphonate this hydrolysis liberates isotridecanol.
The flash point of isotridecanol is 128ºC (as stated in the REACH dossier 27458-92-0)
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of Diisotridecyl phosphonate can be stated to be greater than or equal to 128ºC.
- Executive summary:
Based on the low estimated vapour pressure of diisotridecyl phosphonate, the flash point of the pure substance is expected to be high. Phosphonates of this type are known to hydrolyse at high temperatures in contact with atmospheric moisture. In the case of diisotridecyl phosphonate this hydrolysis liberates isotridecanol.
The flash point of isotridecanol is 128ºC (as stated in the REACH dossier 27458-92-0)
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.
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