Registration Dossier
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EC number: 700-485-5 | CAS number: 939402-02-5
- 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

Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15th December 2009 to 23rd February 2010.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of GLP inspection: 15/09/09 Date of Signature on GLP: 26/11/09
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)]3-x phosphite (where x = 0, 1, 2, 3)
- IUPAC Name:
- [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)]3-x phosphite (where x = 0, 1, 2, 3)
- Details on test material:
- Sponsor's identification : DVS005u (aka Weston 705)
Description : clear colourless viscous liquid
Batch number : MW9F23A901
Date received : 05 November 2009
Expiry date : 15 June 2010
Storage conditions : approximately 4°C in the dark, under nitrogen
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 1.02
- Temp.:
- 20 °C
Any other information on results incl. tables
Results of duplicate determinations of relative density are shown in the following table:
Measurement | Determination | |
1 | 2 | |
Mass of vessel (g) | 25.6325 | 25.0222 |
Mass of vessel and distilled water at 20.0ºC (g) | 64.2774 | 63.5556 |
Mass of vessel and test material at 20.0ºC (g) | 65.1634 | 64.3515 |
Density of water at 20.0ºC (kg/m3) | 998.20 | 998.20 |
Density (kg/m3) | 1.02 x 103 | 1.02 x 103 |
Relative density | 1.02 | 1.02 |
Mean relative density: 1.02
Temperature: 20.0 ± 0.5ºC
Applicant's summary and conclusion
- Conclusions:
- The relative density of the test material has been determined to be 1.02 at 20.0 ± 0.5°C.
- Executive summary:
Relative Density. 1.02 at 20.0 ± 0.5°C, using a pycnometer method, Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
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