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EC number: 236-948-9 | CAS number: 13560-89-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Principles of method if other than guideline:
- Relative Density in accordance with EU A3 Air Comparison Pycnometer Method using Helium, SOP 060.01 Issue No. 7 issued November 2011, Expires November 2013.
Instrument: Micromeritics Accupyc 1330 TC Pycnometer LIMS 1042 (PQ Done:27/02/13, PQ Due:27/05/13) - GLP compliance:
- no
- Remarks:
- The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- > 1.706 - < 1.713 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: 2 tests, 5 runs per test
- Conclusions:
- Using the AccuPyc 1330TC Pycnometer, with a water bath temperature measured at 20degC +/- 0.5degC, Dechlorane plus 25 was found to have a mean relative density of 1.71 g/cm3.
- Executive summary:
Experimental determination of the density of Dechlorane plus 25 was performed using an AccuPyc 1330TC Pycnometer in accordance with EU A3 Air Comparison Pycnometer Method using Helium. 2 tests of 5 runs each were performed using 2.2547 g and 2.5305 g of the sample. Test 1 resulted in a relative density of 1.7079 g/cm3 and Test 2 resulted in a relative density of 1.7097 g/cm3. Dechlorane plus 25 was found to have a mean relative density of 1.71 g/cm3.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Principles of method if other than guideline:
- Relative Density in accordance with EU A3 Air Comparison Pycnometer Method using Helium, SOP 060.01 Issue No. 7 issued November 2011, Expires November 2013.
Instrument: Micromeritics Accupyc 1330 TC Pycnometer LIMS 1042 (PQ Done:27/02/13, PQ Due:27/05/13) - GLP compliance:
- no
- Remarks:
- The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- > 1.727 - < 1.734 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: 2 tests, 5 runs per test
- Conclusions:
- Using the AccuPyc 1330TC Pycnometer, with a water bath temperature measured at 20degC +/- 0.5degC, Dechlorane plus 35 was found to have a mean relative density of 1.73 g/cm3.
- Executive summary:
Experimental determination of the density of Dechlorane plus 35 was performed using an AccuPyc 1330TC Pycnometer in accordance with EU A3 Air Comparison Pycnometer Method using Helium. 2 tests of 5 runs each were performed using 1.7560 g and 1.8613 g of the sample. Test 1 resulted in a relative density of 1.7295 g/cm3 and Test 2 resulted in a relative density of 1.7296 g/cm3. Dechlorane plus 25 was found to have a mean relative density of 1.73 g/cm3.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Principles of method if other than guideline:
- Relative Density in accordance with EU A3 Air Comparison Pycnometer Method using Helium, SOP 060.01 Issue No. 7 issued November 2011, Expires November 2013.
Instrument: Micromeritics Accupyc 1330 TC Pycnometer LIMS 1042 (PQ Done:27/02/13, PQ Due:27/05/13) - GLP compliance:
- no
- Remarks:
- The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- > 1.71 - < 1.717 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: 2 tests, 5 runs per test
- Conclusions:
- Using the AccuPyc 1330TC Pycnometer, with a water bath temperature measured at 20degC +/- 0.5degC, Dechlorane plus 515 was found to have a mean relative density of 1.71 g/cm3.
- Executive summary:
Experimental determination of the density of Dechlorane plus 515 was performed using an AccuPyc 1330TC Pycnometer in accordance with EU A3 Air Comparison Pycnometer Method using Helium. 2 tests of 5 runs each were performed using 3.7155 g and 4.0436 g of the sample. Test 1 resulted in a relative density of 1.7115 g/cm3 and Test 2 resulted in a relative density of 1.7164 g/cm3. Dechlorane plus 25 was found to have a mean relative density of 1.71 g/cm3.
Referenceopen allclose all
Test 1 (Wt. taken = 2.2547g)
Run |
Volume (cm3) |
Density (g/cm3) |
1 |
1.3194 |
1.7089 |
2 |
1.3220 |
1.7056 |
3 |
1.3191 |
1.7093 |
4 |
1.3212 |
1.7065 |
5 |
1.3193 |
1.7090 |
Mean |
1.3202 |
1.7079 |
Standard Deviation |
0.0013 |
0.0017 (RSD = 0.10%) |
Test 2 (Wt. taken = 2.5305g)
Run |
Volume (cm3) |
Density (g/cm3) |
1* |
1.4751 |
1.7155 |
2 |
1.4786 |
1.7115 |
3 |
1.4814 |
1.7081 |
4 |
1.4773 |
1.7129 |
5 |
1.4821 |
1.7074 |
6 |
1.4812 |
1.7084 |
Mean |
1.4801 |
1.7097 |
| Standard Deviation | 0.0021 | 0.0024 (RSD = 0.14%) |
* Due to a run precision function of the instrument, the analysis stopped when 5 results are gained that have a variation of less than 0.05% of the cell volume, Run 1 was not used to calculate the mean value as it was ouside this acceptance criteria.
Test 1 (Wt. taken = 1.7560g)
Run |
Volume (cm3) |
Density (g/cm3) |
1 |
1.0139 |
1.7319 |
2 |
1.0150 |
1.7301 |
3 |
1.0154 |
1.7294 |
4 |
1.0162 |
1.7280 |
5 |
1.0163 |
1.7295 |
Mean |
1.0153 |
1.7295 |
Standard Deviation |
0.0010 |
0.0016 (RSD = 0.09%) |
Test 2 (Wt. taken = 1.8613g)
Run |
Volume (cm3) |
Density (g/cm3) |
1 |
1.0780 |
1.7267 |
2 |
1.0756 |
1.7304 |
3 |
1.0778 |
1.7269 |
4 |
1.0757 |
1.7303 |
5 |
1.0737 |
1.7336 |
Mean |
1.0762 |
1.7296 |
| Standard Deviation | 0.0018 | 0.0029 (RSD = 0.17%) |
Test 1 (Wt. taken = 3.7155g)
Run |
Volume (cm3) |
Density (g/cm3) |
1 |
2.1716 |
1.7110 |
2 |
2.1702 |
1.7120 |
3 |
2.1696 |
1.7125 |
4 |
2.1698 |
1.7123 |
5 |
2.1730 |
1.7098 |
Mean |
2.1709 |
1.7115 |
Standard Deviation |
0.0014 |
0.0011 (RSD = 0.06%) |
Test 2 (Wt. taken = 4.0436g)
Run |
Volume (cm3) |
Density (g/cm3) |
1 |
2.3560 |
1.7163 |
2 |
2.3549 |
1.7171 |
3 |
2.3576 |
1.7152 |
4 |
2.3556 |
1.7166 |
5 |
2.3552 |
1.7169 |
Mean |
2.3558 |
1.7164 |
| Standard Deviation | 0.0011 | 0.0008 (RSD = 0.05%) |
Description of key information
Relative Density in accordance with EU A3, Air Comparison Pycnometer Method using Helium
Key value for chemical safety assessment
- Relative density at 20C:
- 1.71
Additional information
The data contained in this report has been generated in a laboratory holding a current statement of GLP Compliance, issued by the UK GLP Monitoring Authority, MHRA, but not as part of a formal GLP study.
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