Reaction mass of 2-ethylhexyl (6-isocyanatohexyl)-carbamate and bis(2-ethylhexyl) 1,6-hexan-1,6-diylbiscarbamate

Viscosity

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

Qualifier:

according to guideline

Guideline:

OECD Test Guideline 114 (Viscosity of Liquids)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

rotational viscometer (dynamic)

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

87.3

Remarks on result:

other: mean value (two determinations)

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

87.23

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

87.42

Conclusions:

The dynamic viscosity was 87.3 mPas measured at 20 °C .

Executive summary:

According to OECD Guideline 114 the dynamic viscosity by a rotational viscosimeter was 87.3 mPas at 20 °C. The liquid sample was introduced into the rotational viscosimeter. The measurement was performed at 20 °C under different shear conditions. First the viscosity was measured applying shear rates starting at 20 s-1 increasing them to 100 s-1. In a second run the viscosity was measured starting with shear rates of 100 s-1 decreasing them to 20 s-1. For each run 40 measuring points were taken. Two individual determinations were performed.

Description of key information

Dynamic viscosity: 87.3 mPas at 20 °C

Key value for chemical safety assessment

Viscosity:

87.3 mPa · s (dynamic)

at the temperature of:

20 °C

Additional information

Reference:

Neuland, 2015

Guideline:

OECD 114