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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
other: STPTC-1
Deviations:
no
GLP compliance:
no
Type of method:
other: not reported
Specific details on test material used for the study:
- Name of test material (as cited in study report): Composite Sample 8 Pitch Coal Tar
Dynamic viscosity of test material:
Dynamic viscosity of the test material is 9230 mPa * sec at 140 °C and 230 mPa * sec at 190 °C.
Key result
Type:
relative density
Density:
ca. 1.32 g/cm³
Temp.:
20 °C
Remarks on result:
other: test on composite sample 08
Type:
density
Density:
>= 1.15 - <= 1.4 g/cm³
Temp.:
20 °C
Remarks on result:
other: typical range for pitch, coal tar, high-temp.

Description of key information

The typical range of the density of pitch, coal tar, high-temp. is between 1.15 to 1.4 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
1.32

Additional information