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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
May - June 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study done according to guideline and GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
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)

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(1,3-dihydroxypropoxy)propane-1,3-diol; 3-{3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy}propane-1,2-diol; nonane-1,2,4,5,6,8,9-heptol
EC Number:
915-741-3
Cas Number:
25618-55-7
Molecular formula:
not applicable - multi-constituent substance
IUPAC Name:
1-(1,3-dihydroxypropoxy)propane-1,3-diol; 3-{3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy}propane-1,2-diol; nonane-1,2,4,5,6,8,9-heptol
Constituent 2
Reference substance name:
Polyglycerol-3
IUPAC Name:
Polyglycerol-3
Details on test material:
- Name of test material (as cited in study report): Polyglycerol-3
- Substance type: organic liquid
- Batch RBA120111F

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
48 390
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
5 739

Applicant's summary and conclusion

Executive summary:

The viscosity of Polyglycerol-3 was determined using a glass capillary viscometer. The kinematic viscosity of the test substance was 48390 mm2/s at 20°C and it was 5739 mm2/s at 40°C.