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EC number: 260-982-3 | CAS number: 57843-53-5
- 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
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Between 02 March and 05 March 2012.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- 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. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Batch#: 9311205/008
- Temp.:
- 25 °C
- Vapour pressure:
- < 0.005 Pa
- Transition / decomposition:
- no
- Conclusions:
- The vapour pressure of the test item has been determined to be less than 5.1 x 10E-3 Pa at 25 °C.
- Executive summary:
Test System
The determination was carried out using a procedure designed to be compatible with Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.
Principle of the Test
The vapour pressure was determined using a vapour pressure balance with measurements being made at several temperatures and linear regression analysis used to calculate the vapor pressure at 25 °C.
Conclusion
The vapour pressure of the test item has been determined to be less than 5.1 x 10-3 Pa at 25 °C.
Reference
Results
Recorded temperatures, mass differences and the resulting calculated values of vapor pressure are shown in the following tables. Figures are shown in Attachment 3 of this summary:
Run 6
Table 3.1 – Vapor Pressure Data
Temperature (°C) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapor Pressure (Pa) |
Log10Vp |
25 |
298.15 |
0.003354016 |
3.38 |
3.380E-09 |
0.004692306 |
-2.328613678 |
26 |
299.15 |
0.003342805 |
2.83 |
2.830E-09 |
0.003928765 |
-2.405743943 |
27 |
300.15 |
0.003331667 |
3.77 |
3.770E-09 |
0.005233726 |
-2.281189029 |
28 |
301.15 |
0.003320604 |
2.67 |
2.670E-09 |
0.003706644 |
-2.431019117 |
29 |
302.15 |
0.003309614 |
3.85 |
3.850E-09 |
0.005344786 |
-2.272069649 |
30 |
303.15 |
0.003298697 |
3.14 |
3.140E-09 |
0.004359124 |
-2.360600731 |
31 |
304.15 |
0.003287851 |
4.32 |
4.320E-09 |
0.005997267 |
-2.222046632 |
32 |
305.15 |
0.003277077 |
4.24 |
4.240E-09 |
0.005886206 |
-2.230164522 |
33 |
306.15 |
0.003266373 |
4.87 |
4.870E-09 |
0.006760808 |
-2.170001418 |
34 |
307.15 |
0.003255738 |
4.95 |
4.950E-09 |
0.006871868 |
-2.162925180 |
35 |
308.15 |
0.003245173 |
5.49 |
5.490E-09 |
0.007621527 |
-2.117958034 |
No statistical analysis is given due to the nature of the plot.
Run 7
Table 3.2 – Vapor Pressure Data
Temperature (°C) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapor Pressure (Pa) |
Log10Vp |
25 |
298.15 |
0.003354016 |
2.35 |
2.350E-09 |
0.003262402 |
-2.486462516 |
26 |
299.15 |
0.003342805 |
3.14 |
3.140E-09 |
0.004359124 |
-2.360600731 |
27 |
300.15 |
0.003331667 |
3.30 |
3.300E-09 |
0.004581245 |
-2.339016439 |
28 |
301.15 |
0.003320604 |
2.75 |
2.750E-09 |
0.003817705 |
-2.418197685 |
29 |
302.15 |
0.003309614 |
5.34 |
5.340E-09 |
0.007413288 |
-2.129989122 |
30 |
303.15 |
0.003298697 |
3.14 |
3.140E-09 |
0.004359124 |
-2.360600731 |
31 |
304.15 |
0.003287851 |
5.89 |
5.890E-09 |
0.008176829 |
-2.087415084 |
32 |
305.15 |
0.003277077 |
4.08 |
4.080E-09 |
0.005664085 |
-2.246870216 |
33 |
306.15 |
0.003266373 |
4.32 |
4.320E-09 |
0.005997267 |
-2.222046632 |
34 |
307.15 |
0.003255738 |
7.46 |
7.460E-09 |
0.010356391 |
-1.984791551 |
35 |
308.15 |
0.003245173 |
4.87 |
4.870E-09 |
0.006760808 |
-2.170001418 |
No statistical analysis is given due to the nature of the plot.
Run 8
Table 3.3 – Vapor Pressure Data
Temperature (°C) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapor Pressure (Pa) |
Log10Vp |
25 |
298.15 |
0.003354016 |
3.06 |
3.060E-09 |
0.004248064 |
-2.371808952 |
26 |
299.15 |
0.003342805 |
1.81 |
1.810E-09 |
0.002512744 |
-2.599851804 |
27 |
300.15 |
0.003331667 |
3.14 |
3.140E-09 |
0.004359124 |
-2.360600731 |
28 |
301.15 |
0.003320604 |
1.10 |
1.100E-09 |
0.001527082 |
-2.816137694 |
29 |
302.15 |
0.003309614 |
4.47 |
4.470E-09 |
0.006205505 |
-2.207222856 |
30 |
303.15 |
0.003298697 |
2.28 |
2.280E-09 |
0.003165224 |
-2.499595532 |
31 |
304.15 |
0.003287851 |
4.87 |
4.870E-09 |
0.006760808 |
-2.170001418 |
32 |
305.15 |
0.003277077 |
2.59 |
2.590E-09 |
0.003595584 |
-2.444230615 |
33 |
306.15 |
0.003266373 |
5.10 |
5.100E-09 |
0.007080107 |
-2.149960203 |
34 |
307.15 |
0.003255738 |
4.24 |
4.240E-09 |
0.005886206 |
-2.230164522 |
35 |
308.15 |
0.003245173 |
3.14 |
3.140E-09 |
0.004359124 |
-2.360600731 |
No statistical analysis is given due to the nature of the plot.
Run 9
Table 3.4 – Vapor Pressure Data
Temperature (°C) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapor Pressure (Pa) |
Log10Vp |
25 |
298.15 |
0.003354016 |
2.12 |
2.120E-09 |
0.002943103 |
-2.531194518 |
26 |
299.15 |
0.003342805 |
2.12 |
2.120E-09 |
0.002943103 |
-2.531194518 |
27 |
300.15 |
0.003331667 |
2.67 |
2.670E-09 |
0.003706644 |
-2.431019117 |
28 |
301.15 |
0.003320604 |
1.26 |
1.260E-09 |
0.001749203 |
-2.757159834 |
29 |
302.15 |
0.003309614 |
2.67 |
2.670E-09 |
0.003706644 |
-2.431019117 |
30 |
303.15 |
0.003298697 |
2.28 |
2.280E-09 |
0.003165224 |
-2.499595532 |
31 |
304.15 |
0.003287851 |
2.51 |
2.510E-09 |
0.003484523 |
-2.457856657 |
32 |
305.15 |
0.003277077 |
4.00 |
4.000E-09 |
0.005553025 |
-2.255470387 |
33 |
306.15 |
0.003266373 |
1.81 |
1.810E-09 |
0.002512744 |
-2.599851804 |
34 |
307.15 |
0.003255738 |
4.47 |
4.470E-09 |
0.006205505 |
-2.207222856 |
35 |
308.15 |
0.003245173 |
3.22 |
3.220E-09 |
0.004470185 |
-2.349674507 |
No statistical analysis is given due to the nature of the plot.
Run 10
Table 3.5 – Vapor Pressure Data
Temperature (°C) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapor Pressure (Pa) |
Log10Vp |
25 |
298.15 |
0.003354016 |
0.86 |
8.600E-10 |
0.001193900 |
-2.923031927 |
26 |
299.15 |
0.003342805 |
1.96 |
1.960E-09 |
0.002720982 |
-2.565274307 |
27 |
300.15 |
0.003331667 |
0.55 |
5.500E-10 |
0.000763541 |
-3.117167689 |
28 |
301.15 |
0.003320604 |
1.57 |
1.570E-09 |
0.002179562 |
-2.661630726 |
29 |
302.15 |
0.003309614 |
1.65 |
1.650E-09 |
0.002290623 |
-2.640046435 |
30 |
303.15 |
0.003298697 |
3.85 |
3.850E-09 |
0.005344786 |
-2.272069649 |
31 |
304.15 |
0.003287851 |
1.73 |
1.730E-09 |
0.002401683 |
-2.619484276 |
32 |
305.15 |
0.003277077 |
4.79 |
4.790E-09 |
0.006649747 |
-2.177194865 |
33 |
306.15 |
0.003266373 |
2.67 |
2.670E-09 |
0.003706644 |
-2.431019117 |
34 |
307.15 |
0.003255738 |
3.69 |
3.690E-09 |
0.005122665 |
-2.290504013 |
35 |
308.15 |
0.003245173 |
3.38 |
3.380E-09 |
0.004692306 |
-2.328613678 |
No statistical analysis is given due to the nature of the plot.
Description of key information
The vapour pressure was determined using a vapour pressure balance with measurements being made at several temperatures and linear regression analysis used to calculate the vapor pressure at 25 °C.
The vapour pressure of the test item has been determined to be less than 5.1 x 10-3 Pa at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.005 Pa
- at the temperature of:
- 25 °C
Additional information
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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