Registration Dossier
Registration Dossier
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EC number: 205-593-1 | CAS number: 143-23-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-02-01 to 2018-03-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- October 2, 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- March 04, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- June 2002
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Dynamic viscosity of test material:
- The test material is a solid
- Key result
- Type:
- relative density
- Density:
- 0.981 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Relative density (OECD 109; GLP): 0.981
- Executive summary:
The relative density was determined for the test item Bis(hexamethylene)triamine according to OECD 109 and EU method A.3 compliant with GLP.
A gas comparison stereopycnometer was used for the determination of the density and relative density of the test item.
The density of the test item at 20ºC was 0.981 g/cm3 (arithemtic mean value, n= 2).
The relative density was 0.981.
Results of the single measurements were 0.9780 and 0.9845.
Reference
Results
The results of the tests on the determination of the density of the test item are given in Table 2 below.
The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the test item is given as the mean value.
Table 2: Density of the Test Item
|
Test 1 |
Test 2 |
Mean |
Density [g/cm3] |
0.9780 |
0.9845 |
0.981 |
Description of key information
Relative density (OECD 109; GLP): 0.981
Key value for chemical safety assessment
- Relative density at 20C:
- 0.981
Additional information
The relative density was determined for the test itemBis(hexamethylene)triamine according to OECD 109 and EU method A.3 compliant with GLP.
A gas comparison stereopycnometer was used for the determination of the density and relative density of the test item.
The density of the test item at 20ºC was 0.981 g/cm3(arithemtic mean value, n= 2).
The relative density was 0.981.
Results of the single measurements were 0.9780 and 0.9845.
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