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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
July 2021
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2021
Report date:
2021

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 3104 (Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity)
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
Benzene, mono-C10-13-alkyl derivs., fractionation bottoms, heavy ends, sulfonated
EC Number:
825-663-0
Cas Number:
148520-81-4
Molecular formula:
Not applicable: UVCB
IUPAC Name:
Benzene, mono-C10-13-alkyl derivs., fractionation bottoms, heavy ends, sulfonated
Test material form:
liquid: viscous

Results and discussion

Viscosityopen allclose all
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 1 706
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 383.9

Applicant's summary and conclusion