Registration Dossier

Diss Factsheets

Physical & Chemical properties

Viscosity

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure in accordance with national standard methods without GLP.
Qualifier:
according to guideline
Guideline:
other: ISO 3104
GLP compliance:
no
Type of method:
capillary viscometer (static)
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
12 412
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
1 136

Measurement

temperature: 20 °C

viscosimeter constant: 10.07 mm²/s²

measured flow time in s: 1232.19 / 1233.13 / 1232.26 (triple determination)

average flow time: 1232.53 s

Kinematic viscosity (20 °C): 12412 mm²/s

temperature: 40 °C

viscosimeter constant: 0.9789 mm²/s²

measured flow time in s: 1163.14 / 1160.87 / 1158.52 (triple determination)

average flow time: 1160.84 s

Kinematic viscosity (40 °C): 1136 mm²/s

Conclusions:
The static viscosity of Cyclohexanol, 4 -C11 -12 -alkyl, branched was determined to be 12412 mm²/s at 20 °C and 1136 mm²/s at 40 °C.
Executive summary:

Cyclohexanol, 4 -C11 -12 -alkyl, branched was determined according ISO 3104 (kinematic viscosity). The viscosity was determined to be 12412 mm²/s at 20 °C and 1136 mm²/s at 40 °C.

Description of key information

The static viscosity of Cyclohexanol, 4 -C11 -12 -alkyl, branched was determined to be 12412 mm²/s at 20 °C and 1136 mm²/s at 40 °C.

Key value for chemical safety assessment

Viscosity:
12 412 mm²/s (static)
at the temperature of:
20 °C

Additional information