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EC number: 484-440-2 | CAS number: 502157-74-6
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:
- Testing was conducted between 23 October 2003 and 03 November 2003
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Sponsor's identification SBCAT-03
Description white powder
Batch number UK030622B
Date received 09 October 2003
Storage conditions room temperature in the dark
Data relating to the identity, purity and stability of the test material are the responsibility of the
Sponsor. - Key result
- Test no.:
- #5
- Temp.:
- 25 °C
- Vapour pressure:
- < 0 Pa
- Conclusions:
- The vapour pressure of the test material has been determined to be less than 1.1 x 104 Pa at 25 °C.
- Executive summary:
Hazardous physico-chemical properties were determined using methods specified in Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).
Vapour Pressure, Method A4, Less than 1.1 x 10-4 Pa at 25°C.
Reference
Run 1
Temperature (°C) | Temperature (K) | Reciprocal Temperature (K-1) | Mass Difference (µg) | Mass Difference (kg) | Vapour Pressure (Pa) | Log10 Vp |
174 | 447.15 | 0.002236386 | 4.47 | 4.470E-09 | 0.006205505 | -2.207222856 |
175 | 448.15 | 0.002231396 | 6.21 | 6.210E-09 | 0.008621071 | -2.064438779 |
176 | 449.15 | 0.002226428 | 5.20 | 5.200E-09 | 0.007218932 | -2.141527035 |
177 | 450.15 | 0.002221482 | 4.76 | 4.760E-09 | 0.006608100 | -2.179923426 |
178 | 451.15 | 0.002216558 | 4.91 | 4.910E-09 | 0.006816338 | -2.166448887 |
179 | 452.15 | 0.002211655 | 5.12 | 5.120E-09 | 0.007107872 | -2.148260418 |
180 | 453.15 | 0.002206775 | 5.41 | 5.410E-09 | 0.007510466 | -2.124333114 |
181 | 454.15 | 0.002201916 | 4.98 | 4.980E-09 | 0.006913516 | -2.160301036 |
182 | 455.15 | 0.002197078 | 5.63 | 5.630E-09 | 0.007815882 | -2.107021984 |
183 | 456.15 | 0.002192261 | 5.85 | 5.850E-09 | 0.008121299 | -2.090374513 |
184 | 457.15 | 0.002187466 | 6.13 | 6.130E-09 | 0.008510010 | -2.070069904 |
No statistical analysis is given due to the nature of the plot
Run 2
Temperature (°C) | Temperature (K) | Reciprocal Temperature (K-1) | Mass Difference (µg) | Mass Difference (kg) | Vapour Pressure (Pa) | Log10 Vp |
174 | 447.15 | 0.002236386 | 2.53 | 2.530E-09 | 0.003512288 | -2.454409858 |
175 | 448.15 | 0.002231396 | 2.74 | 2.740E-09 | 0.003803822 | -2.419779816 |
176 | 449.15 | 0.002226428 | 2.81 | 2.810E-09 | 0.003901000 | -2.408824059 |
177 | 450.15 | 0.002221482 | 4.04 | 4.040E-09 | 0.005608555 | -2.251149014 |
178 | 451.15 | 0.002216558 | 2.60 | 2.600E-09 | 0.003609466 | -2.442557031 |
179 | 452.15 | 0.002211655 | 3.68 | 3.680E-09 | 0.005108783 | -2.291682560 |
180 | 453.15 | 0.002206775 | 3.46 | 3.460E-09 | 0.004803366 | -2.318454280 |
181 | 454.15 | 0.002201916 | 3.90 | 3.900E-09 | 0.005414199 | -2.266465772 |
182 | 455.15 | 0.002197078 | 4.04 | 4.040E-09 | 0.005608555 | -2.251149014 |
183 | 456.15 | 0.002192261 | 4.33 | 4.330E-09 | 0.006011149 | -2.221042482 |
184 | 457.15 | 0.002187466 | 4.40 | 4.400E-09 | 0.006108327 | -2.214077702 |
No statistical analysis is given due to the nature of the plot
Run 3
Temperature (°C) | Temperature (K) | Reciprocal Temperature (K-1) | Mass Difference (µg) | Mass Difference (kg) | Vapour Pressure (Pa) | Log10 Vp |
174 | 447.15 | 0.002236386 | 2.53 | 2.530E-09 | 0.003512288 | -2.454409858 |
175 | 448.15 | 0.002231396 | 2.89 | 2.890E-09 | 0.004012060 | -2.396632536 |
176 | 449.15 | 0.002226428 | 1.30 | 1.300E-09 | 0.001804733 | -2.743587026 |
177 | 450.15 | 0.002221482 | 2.31 | 2.310E-09 | 0.003206872 | -2.493918399 |
178 | 451.15 | 0.002216558 | 4.11 | 4.110E-09 | 0.005705733 | -2.243688557 |
179 | 452.15 | 0.002211655 | 3.18 | 3.180E-09 | 0.004414655 | -2.355103259 |
180 | 453.15 | 0.002206775 | 2.53 | 2.530E-09 | 0.003512288 | -2.454409858 |
181 | 454.15 | 0.002201916 | 2.96 | 2.960E-09 | 0.004109238 | -2.386238668 |
182 | 455.15 | 0.002197078 | 3.61 | 3.610E-09 | 0.005011605 | -2.300023177 |
183 | 456.15 | 0.002192261 | 4.84 | 4.840E-09 | 0.006719160 | -2.172685017 |
184 | 457.15 | 0.002187466 | 4.47 | 4.470E-09 | 0.006205505 | -2.207222856 |
No statistical analysis is given due to the nature of the plot
Run 4
Temperature (°C) | Temperature (K) | Reciprocal Temperature (K-1) | Mass Difference (µg) | Mass Difference (kg) | Vapour Pressure (Pa) | Log10 Vp |
174 | 447.15 | 0.002236386 | 2.38 | 2.380E-09 | 0.003304050 | -2.480953422 |
175 | 448.15 | 0.002231396 | 2.81 | 2.810E-09 | 0.003901000 | -2.408824059 |
176 | 449.15 | 0.002226428 | 1.73 | 1.730E-09 | 0.002401683 | -2.619484276 |
177 | 450.15 | 0.002221482 | 3.39 | 3.390E-09 | 0.004706189 | -2.327330681 |
178 | 451.15 | 0.002216558 | 2.45 | 2.450E-09 | 0.003401228 | -2.468364294 |
179 | 452.15 | 0.002211655 | 2.38 | 2.380E-09 | 0.003304050 | -2.480953422 |
180 | 453.15 | 0.002206775 | 3.18 | 3.180E-09 | 0.004414655 | -2.355103259 |
181 | 454.15 | 0.002201916 | 3.03 | 3.030E-09 | 0.004206416 | -2.376087750 |
182 | 455.15 | 0.002197078 | 3.32 | 3.320E-09 | 0.004609011 | -2.336392 295 |
183 | 456.15 | 0.002192261 | 3.90 | 3.900E-09 | 0.005414199 | -2.266465772 |
184 | 457.15 | 0.002187466 | 4.04 | 4.040E-09 | 0.005608555 | -2.251149014 |
No statistical analysis is given due to the nature of the plot
Run 5
Temperature (°C) | Temperature (K) | Reciprocal Temperature (K-1) | Mass Difference (µg) | Mass Difference (kg) | Vapour Pressure (Pa) | Log10 Vp |
174 | 447.15 | 0.002236386 | 2.81 | 2.810E-09 | 0.003901000 | -2.408824059 |
175 | 448.15 | 0.002231396 | 1.66 | 1.660E-09 | 0.002304505 | -2.637422291 |
176 | 449.15 | 0.002226428 | 2.02 | 2.020E-09 | 0.002804278 | -2.552179009 |
177 | 450.15 | 0.002221482 | 2.53 | 2.530E-09 | 0.003512288 | -2.454409858 |
178 | 451.15 | 0.002216558 | 2.45 | 2.450E-09 | 0.003401228 | -2.468364294 |
179 | 452.15 | 0.002211655 | 3.25 | 3.250E-09 | 0.004511833 | -2.345647018 |
180 | 453.15 | 0.002206775 | 3.46 | 3.460E-09 | 0.004803366 | -2.318454280 |
181 | 454.15 | 0.002201916 | 3.32 | 3.320E-09 | 0.004609011 | -2.336392295 |
182 | 455.15 | 0.002197078 | 3.25 | 3.250E-09 | 0.004511833 | -2.345647018 |
183 | 456.15 | 0.002192261 | 1.15 | 1.150E-09 | 0.001596495 | -2.796832538 |
184 | 457.15 | 0.002187466 | 4.19 | 4.190E-09 | 0.005816793 | -2.235316356 |
No statistical analysis is given due to the nature of the plot
Description of key information
The vapour pressure of the test material has been determined to be less than 1.1 x 10-4 Pa at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
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