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Density

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Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Principles of method if other than guideline:
The density was measured at 25°C using a Mettler/Paar density meter with external cell.
GLP compliance:
no
Type of method:
other: The density was measured at 25°C using a Mettler/Paar density meter model DMA 55 (serial #55594) with external cell model DMA401H (serial #564).
Type:
relative density
Density:
0.91 other: g/mL
Temp.:
25 °C
Conclusions:
The measured density of Divinylbenzene 55 is 0.91 g/mL at 25°C.
Executive summary:

The measured density of Divinylbenzene 55 is 0.91 g/mL at 25°C.

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Principles of method if other than guideline:
The density was measured at 25°C using a Mettler/Paar density meter with external cell.
GLP compliance:
no
Type of method:
other: The density was measured at 25°C using a Mettler/Paar density meter model DMA 55 (serial #55594) with external cell model DMA401H (serial #564).
Type:
relative density
Density:
0.92 other: g/mL
Temp.:
25 °C
Conclusions:
The measured density of Divinylbenzene HP is 0.92 g/mL at 25°C.
Executive summary:

The densities of divinylbenzene HP (DR-0207-9110), divinylbenzene 55 (DR-0148-1590) and diethylbenzene (DR-0003-2677) were measured at ~25°C. The measured density of Divinylbenzene HP is 0.92 g/mL at 25°C.

Description of key information

Density of DVB-55 and DVB-HP is 0.9 g/mL at 25°C.

Key value for chemical safety assessment

Relative density at 20C:
900

Additional information

The measured density of DVB-55 and DVB-HP reported by different sources was 0.91-0.92 g/mL at 25°C. As there is no significant difference in the density reported for DVB-55 and DVB-HP it can be concluded that the density of DVB-63 is also 0.91 -0.92 g/mL.