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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:
18 Sep 2017 - 08 Jan 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7100 (Viscosity)
Version / remarks:
1996
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 3104 (Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity)
Version / remarks:
1994
Deviations:
no
Qualifier:
according to guideline
Guideline:
ASTM D-445 (Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
Version / remarks:
2009
Deviations:
no
GLP compliance:
yes
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Test material form:
liquid
Details on test material:
- Physical appearance: pale yellow liquid
- Storage conditions: at room temperature

Results and discussion

Viscosityopen allclose all
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
1 320
Remarks on result:
other: Mean
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
240
Remarks on result:
other: Mean

Any other information on results incl. tables

Viscosity of the Test Item

Temperature [°C]

Test

Calibration constant [mm2/s2]

Flow time

[s]

Kinematic viscosity [mm2/s]

Mean

[mm2/s]

20

I

0.9067

1458

1322

1320

 

II

4.465

289

1319

 

40

I

0.4685

513

240

240

 

II

0.9067

265

240

 

Applicant's summary and conclusion

Conclusions:
The kinematic viscosity at 20°C and 40°C was determined to be 1320 mm^2/s and 240 mm^2/s, resp.
Executive summary:

The kinematic viscosity of the substance was determined using the capillary viscometer method in a GLP study according to OECD 114, ISO 3104, OPPTS 830.7100 and ASTM D-445. The kinematic viscosity at 20°C and 40°C was determined in duplicate obtaining the mean values of 1320 mm^2/s 240 mm^2/s, resp.