Oligomerisation products of ethylene oxide with reaction products of rape oil and ethanolamine

Viscosity

Link to relevant study record(s)

Reference

Endpoint:

viscosity

Type of information:

experimental study

Adequacy of study:

key study

Study period:

February 2001

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

test procedure in accordance with national standard methods with acceptable restrictions

Qualifier:

according to guideline

Guideline:

other: Brookf. LVT

Deviations:

not specified

GLP compliance:

no

Type of method:

rotational viscometer (dynamic)

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

320

Multiple Coefficient Number

Rotor (r/min)	60	30	12	6
BL Adapter	0.1	0.2	0.5	1
No.1	1	2	5	10
No.2	5	10	25	50
No.3	20	40	100	200
No.4	100	200	500	1000

Maximum Observation Number (mPa·s)

Rotor (r/min)	60	30	12	6
BL Adapter	10	20	50	100
No.1	100	200	500	1000
No.2	500	1000	2500	5000
No.3	2000	1000	10000	20000
No.4	10000	20000	50000	100000

Conclusions:

Method: Brookf. LVT
Result: 320 mPa·s
Temperature: 20ºC
Specification: Max.500

Executive summary:

Viscosity herein referred is the viscosity (absolute viscosity: mPa·s) measured by BM type and BL type rotator viscometer and is based on the principle described below. Both BM type and BL type rotator viscometer hereafter are called as B-type viscometer.

The corresponding viscosity is 320 mPa·s at 20ºC.

Description of key information

Viscosity herein referred is the viscosity (absolute viscosity: mPa·s) measured by BM type and BL type rotator viscometer and is based on the principle described below.

Key value for chemical safety assessment

Viscosity:

320 mPa · s (dynamic)

at the temperature of:

20 °C

Additional information

Viscosity herein referred is the viscosity (absolute viscosity: mPa·s) measured by BM type and BL type rotator viscometer and is based on the principle described below.