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EC number: 237-438-9 | CAS number: 13784-51-5
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Well conducted study according to OECD guideline under Internal Management system, certificate of analysis included in the report
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- Internal management system
- Type of method:
- other: Brookfield cone/plate LVDVII
- Remarks:
- Brookfield cone/plate LVDVII
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 26.6
- Conclusions:
- The viscosity of 2,4-Pentanedione, peroxide is 26.6 mPa.s at 6 rpm (20°C)
- Executive summary:
The viscosity of 2,4-Pentanedione, peroxide (CAS 037187-22-7) was determined according to OECD Guideline 114, and in accordance with European Chemicals Agency (ECHA), Guidance on information requirements and chemical safety assessment, Chapter R.7a, Endpoint specific guidance, May 2008.
The viscosity of the test substance is:
Temperature,°C RPM average viscosity,mPa.s 20°C 1.5 26.4 20°C 3.0 26.8 20°C 6.0 26.6
Reference
The rheometer was calibrated at 22-12-2015.
A calibration check was performed prior to the measurement. The estimated accuracy is ± 1%.
Viscosity measurement of REACH test substance, batch 1103425149
| Temperature, °C | RPM | average viscosity,mPa’s |
| 20°C | 1.5 | 26.4 |
| 20°C | 3.0 | 26.8 |
| 20°C | 6.0 | 26.6 |
Description of key information
The dynamic viscosity of 2,4-Pentanedione, peroxide is 26.6 mPa.s(20°C)
Key value for chemical safety assessment
- Viscosity:
- 26.6 mPa · s (dynamic)
- at the temperature of:
- 20 °C
Additional information
The data is supported by:
37187 -22 -7, Viscosity, E. Keijzer, 2016, RS
The dynamic viscosity of 2,4-Pentanedione, peroxide is 26.6 mPa.s (20°C)
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