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Physical & Chemical properties

Viscosity

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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:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
yes
Type of method:
capillary viscometer (static)
Standard covering the apparatus used:
The test methods described are designed to be compatible with the procedures indicated by the following internationally accepted guidelines and recommendations:
• OECD Guidelines for Testing of Chemicals.
• US EPA Office of Chemical Safety and Pollution Prevention (OCSPP), Series 830: Product Properties Test Guidelines.
• REACH Regulation (EC) No 1907/2006 of the European Parliament and of the Council.
• Regulation (EU) No. 528/2012 of the European Parliament and of the Council.
• Commission Regulation (EU) No 283/2013 and 284/2013 of 01 March 2013 implementing Regulation No 1107/2009.
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
21.6
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
10.3
Conclusions:
The viscosity of the test item has been determined at 20.0 ºC and 40.0 ºC and are 21.6 and 10.3 mm2/s respectively.
Executive summary:

The viscosity of 1,6-hexanediol reaction product with chloromethyloxirane has been determined using a capillary viscometer method, designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981. The results are as follows:

Temperature (°C)       Viscosity (mm2/s)

20.0 ± 0.5                     21.6

40.0 ± 0.5                     10.3

Description of key information

The viscosity of the test item has been determined at 20.0 ºC and 40.0 ºC and are 21.6 and 10.3 mm2/s respectively.

Key value for chemical safety assessment

Viscosity:
21.6 mm²/s (static)
at the temperature of:
20 °C

Additional information