Registration Dossier

Administrative data

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 (ASTM) without GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: ASTM D446/07
Deviations:
no
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Name of test material (as cited in study report): Alkenes, C13-14, hydroformylation products, low boiling

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 3.552
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 2.353

Any other information on results incl. tables

CALIBRATION

(repeat determination)

SUBSTANCE USED FOR CALIBRATION: Nonane NQS08004

CALIBRATION TEMPERATURE: 25.0 °C / 25.0 °C

KINEMATIC VISCOSITY (THEORY): 0.93 mm2/s / 0.93 mm2/s

VISCOSIMETER CONSTANT: 0.005381 / 0.005381

MEASURED FLOW TIME: 172.8 sec / 172.8 sec

KINEMATIC VISCOSITY (EXPERIMENTAL): 0.93 mm2/s // 0.93 mm2/s

MEASUREMENT

(repeat determination)

TEMPERATURE: 20.0 °C / 20.0 °C (40 °C / 40 °C)

VISCOSIMETER CONSTANT: 0.005381

MEASURED FLOW TIME: 660.14 sec / 660.25 sec (473.37 sec / 473.34 sec)

KINEMATIC VISCOSITY: 3.5522 mm2/s / 3.5528 mm2/s (2.3537 mm2/s / 2.3533 mm2/s)

KINEMATIC VISCOSITY AVERAGE: 3.5525 mm2/s (2.3535 mm2/s)

Applicant's summary and conclusion

Executive summary:

Alkenes, C13-14, hydroformylation products, low boiling is measured according to ASTM D446/07. The viscosity is determind to be 3.5525 mm²/s at 20 °C and 2.3535 mm²/s at 40 °C.