Registration Dossier

Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009/04/06
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:
2009
Report Date:
2009

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): ALCHISOR TAL 123
- Substance type: Product
- Physical state: liquid
- Lot/batch No.: 53071

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 4.55
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 1.96

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): 0.926 mm2/s / 0.926mm2/s

VISCOSIMETER CONSTANT:0.005381 / 0.005381

MEASURED FLOW TIME:172.6 sec / 172.5 sec

KINEMATIC VISCOSITY (EXPERIMENTAL): 0.928 mm2/s / 0.928 mm2/s

MEASUREMENT

(repeat determination)

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

VISCOSIMETER CONSTANT:0.005381 / 0.005381 (0.005381 / 0.005381)

MEASURED FLOW TIME:837.5 sec / 854.9 sec (364.13 sec / 364.6 sec)

KINEMATIC VISCOSITY:4.51 mm2/s / 4.60 mm2/s (1.96 mm2/s / 1.96 mm2/s)

KINEMATIC VISCOSITY AVERAGE: 4.55 mm2/s (1.96 mm2/s)

Applicant's summary and conclusion

Executive summary:

Alkenes, C11-12, hydroformylation products, low boiling is measured according to ASTM D446/07. The viscosity is determind to be 4.55 mm²/s at 20 °C and 1.96 mm²/s at 40 °C.