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EC number: 700-206-7 | CAS number: -
- 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
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From Apr. 06, 2009 to Apr. 20, 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study was conducted according to EU Method A.4 and in accordance with GLP.
- Justification for data waiving:
- other:
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- isoteniscope
Test material
- Reference substance name:
- Inositol phosphates
- EC Number:
- 700-206-7
- Molecular formula:
- As this substance is a UVCB, a single molecular formula is not applicable.
- IUPAC Name:
- Inositol phosphates
- Reference substance name:
- Synthetic inositol phosphates
- IUPAC Name:
- Synthetic inositol phosphates
- Details on test material:
- - Name of test material (as cited in study report): Synthetic Inositol phosphates
- Physical state: Amber coloured liquid
- Lot/batch No.: 95816206JH-012
- Storage condition of test material: Room temperature in the dark
Constituent 1
Constituent 2
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 2 000 Pa
Transition / decomposition
- Transition / decomposition:
- no
- Remarks:
- test material did not change in appearance under the set of conditions used in the experiment.
Any other information on results incl. tables
Table 1: Data for vapour pressure and temperature in Run 1
Temperature (°C) |
Vapour pressure (Pa) |
Temperature (K) |
Reciprocal temperature (1/K) |
Log10Vp |
91.2 |
52795.66 |
364.35 |
0.002744614 |
4.722598206 |
90.4 |
51195.79 |
363.55 |
0.002750653 |
4.709234245 |
89.6 |
49595.92 |
362.75 |
0.00275672 |
4.69544596 |
88.8 |
48129.38 |
361.95 |
0.002762813 |
4.682410222 |
88.2 |
46529.51 |
361.35 |
0.0027674 |
4.667728447 |
87.4 |
45329.61 |
360.55 |
0.00277354 |
4.656381937 |
86.6 |
43863.06 |
359.75 |
0.002779708 |
4.642098918 |
86 |
42663.16 |
359.15 |
0.002784352 |
4.630052998 |
84.8 |
40796.64 |
357.95 |
0.002793686 |
4.610624447 |
84 |
39463.42 |
357.15 |
0.002799944 |
4.596194731 |
83.1 |
37730.23 |
356.25 |
0.002807018 |
4.576689456 |
82.3 |
36530.33 |
355.45 |
0.002813335 |
4.562653583 |
81.6 |
35197.11 |
354.75 |
0.002818887 |
4.546506947 |
80.5 |
33863.88 |
353.65 |
0.002827654 |
4.529736737 |
79.6 |
32530.66 |
352.75 |
0.002834869 |
4.512292846 |
78.7 |
31197.43 |
351.85 |
0.00284212 |
4.494118878 |
77.7 |
29864.21 |
350.85 |
0.002850221 |
4.475151038 |
76.7 |
28530.99 |
349.85 |
0.002858368 |
4.455316793 |
75.9 |
27464.41 |
349.05 |
0.002864919 |
4.438770241 |
Graph of Log10Vp vs reciprocal temperature (1/K) – see attached document titled ‘Run 1 - Graph Log10Vp vs K-1'
Table 2: Data for vapour pressure and temperature in Run 2
Temperature (°C) |
Vapour pressure (Pa) |
Temperature (K) |
Reciprocal temperature (1/K) |
Log10Vp |
87.1 |
46662.83 |
360.25 |
0.00277585 |
4.6689711 |
86.3 |
45062.96 |
359.45 |
0.002782028 |
4.6538197 |
85.5 |
43463.09 |
358.65 |
0.002788234 |
4.6381206 |
84.6 |
41996.55 |
357.75 |
0.002795248 |
4.6232136 |
83.6 |
40530 |
356.75 |
0.002803083 |
4.6077766 |
82.9 |
39196.78 |
356.05 |
0.002808594 |
4.5932504 |
82 |
37863.55 |
355.15 |
0.002815712 |
4.5782214 |
81.2 |
36796.97 |
354.35 |
0.002822069 |
4.5658121 |
80.2 |
35463.75 |
353.35 |
0.002830055 |
4.5497847 |
79.2 |
34130.53 |
352.35 |
0.002838087 |
4.533143 |
78.3 |
32797.3 |
351.45 |
0.002845355 |
4.5158381 |
77.5 |
31464.08 |
350.65 |
0.002851847 |
4.497815 |
76.4 |
30130.86 |
349.55 |
0.002860821 |
4.4790115 |
75.5 |
28797.63 |
348.65 |
0.002868206 |
4.4593568 |
74.4 |
27731.05 |
347.55 |
0.002877284 |
4.4429664 |
73.5 |
26397.83 |
346.65 |
0.002884754 |
4.4215682 |
Graph of Log10Vp vs reciprocal temperature (1/K) – see attached document titled ‘Run 2 - Graph Log10Vp vs K-1'
Table 3: Data for vapour pressure and temperature in Run 3
Temperature (°C) |
Vapour pressure (Pa) |
Temperature (K) |
Reciprocal temperature (1/K) |
Log10Vp |
88.1 |
46796.15 |
361.25 |
0.002768166 |
4.670210137 |
87.3 |
45329.61 |
360.45 |
0.00277431 |
4.656381937 |
85.4 |
42129.87 |
358.55 |
0.002789011 |
4.624590103 |
84.3 |
40530 |
357.45 |
0.002797594 |
4.607776604 |
83.3 |
38663.49 |
356.45 |
0.002805443 |
4.587301018 |
82.3 |
36796.97 |
355.45 |
0.002813335 |
4.565812102 |
81.5 |
35463.75 |
354.65 |
0.002819681 |
4.549784657 |
80.5 |
34130.53 |
353.65 |
0.002827654 |
4.533142985 |
79.6 |
32797.3 |
352.75 |
0.002834869 |
4.515838127 |
78.7 |
31464.08 |
351.85 |
0.00284212 |
4.497815023 |
77.7 |
30130.86 |
350.85 |
0.002850221 |
4.479011459 |
77 |
28797.63 |
350.15 |
0.002855919 |
4.459356771 |
75.8 |
27464.41 |
348.95 |
0.00286574 |
4.438770241 |
75.2 |
26664.47 |
348.35 |
0.002870676 |
4.425933016 |
Graph of Log10Vp vs reciprocal temperature (1/K) – see attached document titled ‘Run 3 - Graph Log10Vp vs K-1’
Table 4: Summary of results
Run |
Log10Vp (at 25 °C) |
1 |
3.288 |
2 |
3.378 |
3 |
3.268 |
Mean |
3.311 |
Vapour Pressure = 2.0 X 103 Pa |
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test substance was determined to be 2,000 Pa at 25°C.
- Executive summary:
A study was conducted to determine the vapour pressure of synthetic inositol phosphates using an isoteniscope system according to the EU Method A.4 (Vapour Pressure).
The vapour pressure of the test substance was measured over a range of temperatures [94-71°C (run 1), 91 -73°C (run 2) and 90-70°C (run 3)], to enable extrapolation to 298.15 K.
The vapour pressure of the test substance was determined to be 2,000 Pa at 25 °C.
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