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Physical & Chemical properties

Viscosity

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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 9, 2007
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: GLP, guideline, available as an unpublished report, acceptable with restrictions

Data source

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

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
capillary viscometer (static)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Overhead product of K202 steamcracker 2 after hydrogenation of pyrolysis gasoline (mixture of aromatic hydrocarbons)

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.67
Remarks on result:
other: Kinematic
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.54
Remarks on result:
other: Kinematic
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
0.57
Remarks on result:
other: Dynamic
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
0.45
Remarks on result:
other: Dynamic

Applicant's summary and conclusion

Conclusions:
The kinematic viscosity of CAS number 64742-83-2 is 0.67 mm2/s at 20°C and 0.54mm2/s at 40°C.
Executive summary:

The kinematic viscosity of CAS number 64742-83-2 is 0.67 mm2/s at 20°C and 0.54mm2/s at 40°C. This study is GLP compliant and follows a standard guideline. It is reliable and suitable for use as a key study.