Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Viscosity

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard OECD test guidelines
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Principles of method if other than guideline:
The flow of test item under gravity through a capillary using Redwood Viscometer No. 1
GLP compliance:
no
Type of method:
other: Redwood Viscometer No. -1
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
31.86
Remarks on result:
other: No other detail available
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
23.79
Remarks on result:
other: No other detail available
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
35.78
Remarks on result:
other: No other detail available
Key result
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
26.72
Remarks on result:
other: No other detail available

TEST DESCRIPTION

Method Details

Observations

Remarks if, any

Temperature at which the testing is done

20°C and 40°C

 

 

Observations

Time taken to fill 50ml flask at

20°C in ‘Sec’ (Mean Value)

129 sec

 

Time taken to fill 50ml at 40°C

flask in ‘Sec’ (Mean Value)

96.33 sec

 

Density of fluid in gm/cc

1.123 gm/cc

 
Conclusions:
Kinematic viscosity (experimental) of test chemical at 20°C and 40°C is 31.86mm²/secand 23.79mm²/s,respectively.
Dynamic viscosity (calculated) of test chemical at 20°C and 40°C is 35.78mPa.Sand 26.72mPa.S, respectively.
Executive summary:

The viscosity determination of test item was done as per the test guideline OECD 114 using Redwood Visco meter No.1. Kinematic viscosity (experimental) of test item at 20°C and 40°C is 31.86 mm²/sec and 23.79 mm²/s,respectiv ely. Dynamic viscosity (calculated) of test item at 20°C and 40°C is 35.78 mPa.S and 26.72 mPa.S, respectively.

Description of key information

Kinematic viscosity (experimental) of test chemicalat 20°C and 40°C is 31.86mm²/secand 23.79mm²/s,respectively.

Dynamic viscosity (calculated) of test chemical at 20°C and 40°C is 35.78mPa.S and 26.72mPa.S, respectively.

Key value for chemical safety assessment

Viscosity:
26.72 mPa · s (dynamic)
at the temperature of:
40 °C

Additional information

The viscosity determination of test item was done as per the test guideline OECD 114 using Redwood Visco meter No.1. Kinematic viscosity (experimental) of test item at 20°C and 40°C is 31.86 mm²/sec and 23.79 mm²/s,respectively. Dynamic viscosity (calculated) of test item at 20°C and 40°C is 35.78 mPa.S and 26.72 mPa.S, respectively.