Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
14 Jul 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
adopted in 2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
adopted in 2002
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
3,5-di-tert-butyl-4-hydroxybenzyl alcohol
EC Number:
201-815-6
EC Name:
3,5-di-tert-butyl-4-hydroxybenzyl alcohol
Cas Number:
88-26-6
Molecular formula:
C15H24O2
IUPAC Name:
2,6-di-tert-butyl-4-(hydroxymethyl)phenol
Specific details on test material used for the study:
Storage conditions: Ambient temperature (< 40 °C), keep container tightly closed, protected from sunlight

Results and discussion

Density
Type:
relative density
Density:
1.104 other: dimensionless
Temp.:
20 °C

Any other information on results incl. tables

Results
Two tests with different amounts of test item were done.

Table 1- Measurement results of test item density

Temperature [°C]

Test item amount [g]

Average sample volume [cm3]

Density [g/cm3]

20

9.29

8.41159

1.10443

20

8.88

8.04440

1.10387

The mean density of the test item at 20 °C is 1.10415 g/cm3and the relative density at 20 °C is:

D420= 1.104

Applicant's summary and conclusion