Fatty acids, C14-18 and C16-18-unsatd., Me esters

Viscosity

Link to relevant study record(s)

Reference

Endpoint:

viscosity

Type of information:

experimental study

Remarks:

read across on structural analogue

Adequacy of study:

key study

Study period:

june 2009

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: The study is not GLP, but enough well described and scientifically valid to assess the end point

Qualifier:

according to guideline

Guideline:

other: ISO 3219

Deviations:

not specified

GLP compliance:

no

Type of method:

rotational viscometer (dynamic)

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

ca. 6.1

Temp.:

40°C

Parameter:

dynamic viscosity (in mPa s)

Value:

ca. 3.8

Conclusions:

Dynamic viscosity is 6.1 mPa*s at 20°C

Executive summary:

The viscosity was measured with a rheometer using concentric cylinders in the shear rate interval 10-100 s-1.

The fluid was Newtonian at the measured temperature and shear rate interval. Dynamic viscosity is 6.1 mPa*s at 20°C

Key value for chemical safety assessment

Viscosity:

6.1 mPa · s (dynamic)

at the temperature of:

20 °C