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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: Test performed according to accepted ASTM D445 guideline but only limited information on the exact experimental conditions is available.

Data source

Referenceopen allclose all

Reference Type:
other: TSD
Title:
Unnamed
Year:
2008
Report date:
2008
Reference Type:
other: Certificate of Analysis
Title:
Unnamed
Year:
2007
Report date:
2007
Reference Type:
other: Certificate of Analysis
Title:
Unnamed
Year:
2007
Report date:
2007
Reference Type:
other: Certificate of Analysis
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM D 445-04 (Designation 71/1/97)
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
info from TDS (2008):
Appearance at 20°C: yellow/brown oily liquid
Density at 20°C: 962 kg/m3
Density at 100°C: 952 kg/m3

Results and discussion

Viscosityopen allclose all
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 51
Remarks on result:
other: kinematic viscosity, batch number not specified
Temp.:
other: 100.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
7.77
Remarks on result:
other: kinematic viscosity, batch OE41105 (6/201620/00)
Temp.:
other: 100.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
8
Remarks on result:
other: kinematic viscosity, batch OE70406 (2/206863/00)
Temp.:
other: 100.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
8.24
Remarks on result:
other: kinematic viscosity, batch OE90608 (2/209677/00)

Any other information on results incl. tables

1. dynamic viscosity [mPa*s] cannot be calculated due to lack of density data at 40 °C

additionally, it was not indicated if the data was derived from the same batch number

2. various results are available for kinematic viscosity at 100 °C, yet the dynamic viscosity [mPa*s] cannot be calculated due to lack of batch specific data for density at 100 °C

Applicant's summary and conclusion

Conclusions:
The kinematic viscosity of the substance was determined according to ASTM D445 at 40°C to be 51 mm2/s and at 100°C to be ca 8 mm2/s.

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