2-Pentanone, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime]

Viscosity

Link to relevant study record(s)

Reference

Endpoint:

viscosity

Type of information:

experimental study

Adequacy of study:

key study

Study period:

27 May 2014 - 28 May 2014

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: According to the method OECD 114 with GLP study.

Qualifier:

according to guideline

Guideline:

OECD Test Guideline 114 (Viscosity of Liquids)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

capillary viscometer (static)

Key result

Temp.:

20°C

Parameter:

kinematic viscosity (in mm²/s)

Value:

16.1

Temp.:

40°C

Parameter:

kinematic viscosity (in mm²/s)

Value:

7.37

The results of viscosity determination at 20°C

Test No.	Test temperature	Flow time   t	The difference in flow time of two consecutive measurements	Viscosity   ν	The difference between any and average viscosity t
	[°C]	[ s ]	[%]	[mm^2/s]	[% ]
1	20.00	553.25	0.10	16.066	0.05
2	20.00	552.70		16.050	0.05
Average				16.1	-

The results of viscosity determination at 40°C

Test No.	Test temperature	Flow time   t	The difference in flow time of two consecutive measurements	Viscosity   ν	The difference between any and average viscosity t
	[°C]	[ s ]	[%]	[mm^2/s]	[% ]
1	40.00	731.25	0.03	7.371	0.01
2	40.00	731.04		7.369	0.011
Average				7.37	-

Conclusions:

The determined average kinematic viscosity of the tested material at 20 °C temperature is 16.1 mm2/s.
The determined average kinematic viscosity of the tested material at 40 °C temperature is 7.37 mm2/s.

Executive summary:

The viscosity of test item was calculated using capillary metyhod in accordance with OECD Guideline 114. The determined average kinematic viscosity of the tested material at 20 °C and 40ºC temperature was 16.1 mm2/s and 7.37 mm2/s respectively.

Description of key information

Key study. OECD 114. Capillary method. Viscosity os test item at 20ºC was 16.1 mm2/s

Key value for chemical safety assessment

Viscosity:

16.1 mm²/s (static)

at the temperature of:

20 °C

Additional information

Key study: The viscosity of test item was calculated using capillary metyhod in accordance with OECD Guideline 114. The determined average kinematic viscosity of the tested material at 20 °C and 40ºC temperature was 16.1 mm2/s and 7.37 mm2/s respectively.