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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 03/07/2012 to 24/07/2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The study was conducted according to an internationally recognised method, and under GLP. Substance ID is adequately specified with purity. Therefore full validation applies.
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
inspection 15-16/11/2011, decision 12/03/2012, signature 01/05/2012
Type of method:
oscillating densitimeter
Specific details on test material used for the study:
Storage condition of test material: Refrigerator (between 0 and 10°C under nitrogen)
Key result
Type:
relative density
Density:
0.993 other: dimensionless
Temp.:
20 °C

Determination 1: 0.993 at 20°C

Determination 2: 0.993 at 20°C

Determination 3: 0.993 at 20°C

Accuracy not specified.

Conclusions:
The substance is hardly less dense than water.
Executive summary:

The density of the test substance was determined under GLP according to OECD 109/EU A3 guideline, oscillating density meter method.

Three determinations were performed, the mean value was retained.

The relative density at 20°C is 0.993.

Description of key information

The substance is hardly less dense than water.

Key value for chemical safety assessment

Relative density at 20C:
0.993

Additional information

A fully reliable experimental study, conducted according to a recognized OECD/EC method and under GLP, is available. Therefore, it is considered as a key study. The result is retained as key data.