1,1,1,3,3,3-hexamethyldisilazane

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

other: Data obtained from a handbook

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

data from handbook or collection of data

Principles of method if other than guideline:

Data was taken from a reliable handbook, information about the methodology is not available.

GLP compliance:

not specified

Type of method:

other: No information

Key result

Type:

relative density

Density:

0.774 other: unitless

Temp.:

20 °C

Conclusions:

A relative density of 0.7742 at 20°C was reported for the substance in a handbook which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable.

Description of key information

Relative density: 0.7742 at 20°C

Key value for chemical safety assessment

Relative density at 20C:

0.774

Additional information

Two reliable density values are available for the substance. A relative density value of 0.7742 at 20°C was reported for the substance in a handbook or collection of reliable data which has been subject to peer-review and in which the original sources are traceable. Other reliable source reported a relative density value of approximately 0.7741 at 20°C for the submission substance.

In available secondary sources to which reliability could not be assigned, density values of 0.7691 g/cm³ and 0.77 g/cm³ at 20 - 25°C were reported for the substance.