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Physical & Chemical properties

Density

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Endpoint:
density, other
Type of information:
other: Information included in another study report (acute toxicity dermal and acute oral toxicity studies)
Remarks:
secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: data included in another study report (acute toxicity dermal)
Remarks:
No details on the experimental determination of this parameter
Qualifier:
according to
Guideline:
other: No guideline specified
Principles of method if other than guideline:
No method specified.
GLP compliance:
not specified
Type of method:
other: not specified
Key result
Type:
relative density
Density:
> 1.6 - < 1.7
Remarks on result:
other: the temperature related to the density is not specified
Key result
Type:
relative density
Density:
1.65
Remarks on result:
other: Value used in the acte oral toxicity study.
Remarks:
It is unclear whether the value is derived from a determination or the mean value was used.
Conclusions:
The density of the test item is reported to be 1.6-1.7 g/ml
Endpoint:
density, other
Type of information:
other: secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: data coming from an internal document
Remarks:
No details on the experimental determination of this parameter
Qualifier:
according to
Guideline:
other: No guideline specified
Principles of method if other than guideline:
No method specified
GLP compliance:
not specified
Type of method:
other: not specified
Key result
Type:
density
Density:
1.4 g/cm³
Temp.:
20 °C
Conclusions:
The density of the test item is 1.4 g/cm3 at 20°C

Description of key information

Based on test item information mentioned in two toxicity study reports and one internal document (SDS), the density of the substance is selected by weight of evidence.

The values obtained in two study reports are in the same range (1.65 and 1.6 to 1.7 g/ml) but no temperature is specified. The data obtained in the internal document is a little lower than the other values but the temperature related to the test item density is given.

No details are described in these references about the experimental determination of the test item density (guideline or method followed, apparatus used).

The last reference is chosen as the key value for density (and relative density). Indeed, the temperature related to the density is specified only in this reference.

Key value for chemical safety assessment

Relative density at 20C:
1.4

Additional information