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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Viscosity

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
other: published data
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Dodecylbenzene sulfonic acids (CAS# 27176-87-0 , EC Number; 248-289-4) ) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No. 25155-30-0, EC Number; 246-680-4) ) and the dissociated acid it readily dissociates in water and release the dodecylbenzene sulfonic anion in solution.
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
not specified
Type of method:
rotational viscometer (dynamic)
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
960
Conclusions:
The viscosity is 960 mPa · s .
Executive summary:

The viscosity of the test substance was measured using a rotational spindle method at 20 degrees C. The viscosity of the test substance was 960 mPa · s .Dodecylbenzene sulfonic acids (CAS# 27176-87-0 ,EC Number;248-289-4)) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No.25155-30-0, EC Number; 246-680-4)) and the dissociated acidit readily dissociates in water and release the dodecylbenzene sulfonic anion in solution.

Description of key information

The viscosity of the test substance was measured using a rotational spindle method at 20 degrees C. The viscosity of the test substance was 960 mPa · s .

Key value for chemical safety assessment

Viscosity:
960 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

The viscosity of the test substance was measured using a rotational spindle method at 20 degrees C. The viscosity of the test substance was 960 mPa · s .