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Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

Link to relevant study record(s)

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
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
not specified
GLP compliance:
yes
Type of method:
buoyancy method - hydrostatic balance
Key result
Type:
relative density
Density:
ca. 1.31 other: Dimensionless
Temp.:
20.9 °C

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(%)

1014.006

21.0

0.99802

0.17337

0.12090

1.43260

 

 

1.30956

 

 

0.08443

 

 

6.45

1014.006

21.0

0.99802

0.20467

0.15674

1.30463

1014.006

20.8

0.99806

0.23772

0.18911

1.25602

1014.006

20.8

0.99806

0.25517

0.21029

1.21247

1014.006

20.9

0.99804

0.21894

0.16299

1.34207

Conclusions:
Under study conditions, the relative density of the test substance was determined to be 1.310 at 20.9°C.
Executive summary:

A study was conducted to determine the density of the test substance, using the hydrostatic balance method, according to OECD Guideline 109, in compliance with GLP. Under study conditions, the relative density of the test substance was determined to be 1.310 at 20.9°C (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:
1.31

Additional information