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Physical & Chemical properties

Density

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Endpoint:
density
Remarks:
density
Type of information:
other: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
weight of evidence
Study period:
2014
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The complete read across justification is detailed in section 13. Source study has reliability 1.
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
pycnometer method
Type:
density
Density:
1.813 g/cm³
Temp.:
20 °C
Remarks on result:
other: ± 0.5%

The result is a mean of 2 determinations.

Conclusions:
The density of test substance was determined to be 1.813 g/cm³ at 20 °C.
Executive summary:

Method

OECD guideline 109 (gas pycnometer method).

Results

Relative density was found to be 1.813 at 20 °C.

Endpoint:
relative density
Type of information:
other: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Remarks:
The complete read across justification is detailed in section 13. Test substance is an isomer of the substance under registration; structural difference is not expected to significantly impact physicochemical properties. Source study has reliability 2: only limited information available from a migrated NONS file, as per Article 25(3) request.
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Principles of method if other than guideline:
No information are available on the method used during the test
Type of method:
pycnometer method
Type:
relative density
Density:
ca. 1.71
Remarks on result:
other: corresponds to D4(20)
Conclusions:
Relative density = 1.71
Executive summary:

Method

The test has been conducted according to EU method A.3. No other information on method is available; available data derived from migrated NONS file, as per Article 25(3) request, with permission to refer granted by ECHA.

Results

Relative density: 1.71.

Description of key information

Relative density between 1 and 2 at 20 °C.

Key value for chemical safety assessment

Additional information