Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Study period:
2005
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline available
Principles of method if other than guideline:
No method detailed in publication
GLP compliance:
not specified
Key result
Type:
relative density
Density:
1.653 g/cm³
Temp.:
20 °C
Conclusions:
The density of tetraethyl lead was reported to be 1.653 g/cm3 at 20 °C
Executive summary:

Although precise details of the test method used are not quoted, the result obtained is consistent with that of other density studies on this substance. Therefore it is considered suitable for use as part of the weight of evidence used for this endpoint

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
No temperature has been stated
Qualifier:
no guideline available
Principles of method if other than guideline:
No method detailed in publication
GLP compliance:
not specified
Type:
relative density
Density:
1.653 g/cm³
Remarks on result:
other: No temperature given
Conclusions:
The density of tetraethyl lead was determined to be 1.653 g/cm3 although no temperature is reported
Executive summary:

Although precise details of the test method used are not quoted, the result obtained is consistent with that of other density studies on this substance. Therefore it is considered suitable for use as part of the weight of evidence used for this endpoint

Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline available
Principles of method if other than guideline:
No method detailed in publication
GLP compliance:
not specified
Key result
Type:
bulk density
Density:
1.653 g/cm³
Temp.:
20 °C
Conclusions:
The density of tetraethyl lead was determined to be 1.6528 g/cm3 at 20 °C
Executive summary:

Although precise details of the test method used are not quoted, the result obtained is consistent with that of other density studies on this substance. Therefore it is considered suitable for use as part of the weight of evidence used for this endpoint

Description of key information

Weight of evidence based on three reports indicates density is ca. 1.653 g/cm3 at 20°C.  A fourth report (Grove) although very limited also indicates density is ca 1.65 g/cm3

Key value for chemical safety assessment

Relative density at 20C:
1.653

Additional information

Weight of evidence based on three reports indicates density is ca. 1.653 g/cm3 at 20°C. A fourth report (Grove) although very limited also indicates density is ca 1.65 g/cm3.

Although detail of the methods used in all the studies is somewhat limited, the density results are all very similarly reported so are considered to be suitable for use for this end point. As such, no further work is planned