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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from 2008-05-14 to 2008-06-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 1
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
1995
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
1992
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
1996
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
air comparison pycnometer (for solids)
Test material information:
Composition 1
Key result
Type:
relative density
Density:
1.331 other: dimensionsless
Temp.:
20 °C

relative density (D 4/20, average): 1.331 +/- 0.0034 (95 % confidence interval)

Conclusions:
The relative density (D4/20) of TODI was determined to be 1.331 +/- 0.0034 (95 % confidence interval) at 20 °C.
Executive summary:

Following EU-method A3, the relative density (D4/20) of TODI was determined to be 1.331 +/- 0.0034 (95 % confidence interval) at 20 °C .

Five separate tests were carried out:

Sample Density (g/cm3) 
 1 1.331 
 2 1.334 
3 1.328
 4 1.333
5 1.328 
 Mean 1.331 

Description of key information

The relative density (D4/20) of TODI was determined to be 1.331 +/- 0.0034 (95 % confidence interval) at 20 °C.

Key value for chemical safety assessment

Relative density at 20C:
1.331

Additional information

Following EU-method A3, the relative density (D4/20) of TODI was determined to be 1.331 +/- 0.0034 (95 % confidence interval) at 20 °C .