Registration Dossier
Registration Dossier
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EC number: 500-247-9 | CAS number: 72009-86-0 1 - 2.5 moles ethoxylated
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Short summary of results
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- This test method covers the determination of viscosity of a liquid with the Brookfield viscometer (Model : LV Type, Cone/Plate). The “gap” between the cone and the plate must be verified/adjusted before measurements are made. This is done by moving the plate(built into the sample cup) up towards the cone until the pin in the center of the cone touches the surface of the plate, and then by separating(lowering) the plate 0.0005inch(0.013mm). When operating the Cone/Plate at elevated temperature, the gap must be set with the cup and spindle equilibrated at the temperature recommended. The temperature is
25.0 °C and is controlled within 0.1°C. - GLP compliance:
- not specified
- Type of method:
- other: Cone/Plate
- Specific details on test material used for the study:
- Miramer M1142 = Ethoxylated-o-phenylphenol acrylate (CAS Number: 72009-86-0), Mw = 268g/mol (C17H16O3).
- Key result
- Temp.:
- other: 25 degrees Celcius
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 138.5
- Conclusions:
- The viscosity of Biphenyl-2-ol, ethoxylated, esters with acrylic acid (Miramer M1142) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). The viscosity was determined to be 138.5 mPas at 25 oC.
- Executive summary:
The viscosity of Biphenyl-2-ol, ethoxylated, esters with acrylic acid (Miramer M1142) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). No specific information were given on guideline or standard (QA), which the study was performed under.
The viscosity of Miramer M1142 was determined to be 138.5 mPas at 25 oC.
Reference
Sample# |
Viscosity at Cone spindle #40, sample Volume: 0.5ml, torgue:50-80% |
|
mPa.s |
MIRAMER M1142(Lot#160607M97) |
138.5 |
Description of key information
The viscosity of Biphenyl-2-ol, ethoxylated, esters with acrylic acid (Miramer M1142) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). The viscosity was determined to be 138.5 mPas at 25oC.
Key value for chemical safety assessment
- Viscosity:
- 138.5 mPa · s (dynamic)
- at the temperature of:
- 25 °C
Additional information
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