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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:
September 30, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes
Type of method:
buoyancy method - hydrostatic balance
Key result
Type:
relative density
Density:
ca. 1.356 other: Dimensionless
Temp.:
19.86 °C

Relative density results

Test

substance

number

Test

temperature

(°C)

Density of water at test temperature (g/cm3)

Weight of substance in air (g)

Buoyancy

(G)

Relative density (g/cm3)

Mean

relative density (g/cm3)

Standard

deviation

Relative

standard deviation (%)

1014.009

20.1

0.99821

0.27868

0.15752

Outlier

 

 

1.35631

 

 

0.03654

 

 

2.69

1014.009

20.3

0.99817

0.20393

0.15487

1.31580

1014.009

19.7

0.99829

0.18501

0.13459

1.37370

1014.009

19.6

0.99831

0.18690

0.13362

1.39782

1014.009

19.6

0.99831

0.21088

0.15752

1.33792

Conclusions:
Under the study conditions, the relative density of the test substance was determined to be 1.356.
Executive summary:

A study was conducted to determine the density of the test substance, 'iso and anteiso C10-40 AAP EDM-ES', using the hydrostatic balance method, according to OECD Guideline 109, in compliance of GLP. Under the study conditions, the relative density of the test substance was determined to be 1.356 at 19.86 ºC (Scymaris, 2017).

Description of key information

The relative density of the test substance was determined using the hydrostatic balance method, according to OECD Guideline 109 (Scymaris, 2017).

Key value for chemical safety assessment

Relative density at 20C:
1.356

Additional information