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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guidance followed, no GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
Principles of method if other than guideline:
Capillary Method measuring according ASTM 445-06
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
Tar acids, coal, crude
EC Number:
266-019-3
EC Name:
Tar acids, coal, crude
Cas Number:
65996-85-2
Molecular formula:
N/A
IUPAC Name:
Tar acids, coal, crude

Results and discussion

Viscosity
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 16.4

Any other information on results incl. tables

Standard deviation: 0.0 mm2.s-1

Average kinematic viscosity: 16.4 mm2.s-1 at 20 °C

Applicant's summary and conclusion