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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The purity and method are given in this publication.
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Principles of method if other than guideline:
pycnometer method
GLP compliance:
no
Type of method:
pycnometer method
Type:
relative density
Density:
0.982
Temp.:
20 °C
Conclusions:
The relative density of pure 2-phenylpropan-2-ol is 0.9824 at 20°C.
Executive summary:

This endpoint is measured on pure (99.39%) 2-phenylpropan-2-ol, the commercial product is 93.7%. The impurities will effect the density.

The relative density of pure 2-phenylpropan-2-ol is 0.9824 at 20°C. The density of the commercial product has not been determined.

Description of key information

The relative density of pure 2-phenylpropan-2-ol is 0.9824 at 20°C.

Key value for chemical safety assessment

Relative density at 20C:
0.982

Additional information

In the rest of the studies no purity or method information is mentioned. Since impurities can be of influence to the density, these studies are disregarded in comparison to the Dreisbach reference which is of high purity and provides method information.