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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

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Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
other: DIN 51757
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
no
Type of method:
buoyancy method
Type:
density
Density:
0.86 g/cm³
Temp.:
25 °C
Conclusions:
A density value of 0.86 g/cm³ is reported in secondary literature (company data summary). Study was conducted according to a standard guideline and is considered reliable for assessment.
Endpoint:
relative density
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Study period:
2022
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
QSAR prediction
Principles of method if other than guideline:
The result was obtained using an appropriate QSAR method (See attached QMRF and QPRF for details)
GLP compliance:
no
Type of method:
other: QSAR
Type:
density
Density:
0.91 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
0.91 other: Relative density is dimensionless
Temp.:
20 °C
Conclusions:
A density value of 0.91 g/cm³ was obtained for the substance using an appropriate calculation method. The result is considered to be reliable.

Description of key information

0.91 g/cm³ at 25°C (QSAR, DIN 51757)

Key value for chemical safety assessment

Additional information

The determination of the density is based on a weight of evidence approach. A value of 0.86 g/cm³ (DIN 51757) is reported in a company data summary. A value of 0.91 g/cm³ was obtained using an accepted calculation method. The result is considered to be reliable.