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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The experimental start date was 14 May 2019, and the experimental completion date was 16 May 2019.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
Density of Liquids and Solids. October 2, 2012.
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: EC Method A.3
Version / remarks:
Relative Density. March 04, 2016.
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
Density/Relative Density/ Bulk Density. June 2002.
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
other: Gas comparison stereopycnometer

Test material

Constituent 1
Chemical structure
Reference substance name:
(2S,3S)-2-benzhydryl-N-[(5-tert-butyl-2-methoxy-phenyl)methyl]quinuclidin-3-amine
EC Number:
831-973-7
Cas Number:
147116-67-4
Molecular formula:
C32H40N2O
IUPAC Name:
(2S,3S)-2-benzhydryl-N-[(5-tert-butyl-2-methoxy-phenyl)methyl]quinuclidin-3-amine
Test material form:
solid
Details on test material:
White to off-white powder.
Storage Conditions: At room temperature.
Specific details on test material used for the study:
Using a gas comparison stereopycnometer method the volume of the test item is measured in helium gas in a calibrated cylinder.

Results and discussion

Densityopen allclose all
Key result
Type:
density
Density:
ca. 1.14 g/cm³
Temp.:
20 °C
Remarks on result:
not measured/tested
Key result
Type:
relative density
Density:
ca. 1.14 g/cm³
Temp.:
20 °C
Remarks on result:
not measured/tested

Applicant's summary and conclusion

Conclusions:
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 1
Density of the Test Item
Test 1 Test 2 Mean
Density [g/cm3] 1.138 1.141 1.14
Executive summary:

The density of the test item at 20ºC was 1.14 g/cm3(1.14´103kg/m3).

The relative density was 1.14.