Registration Dossier
Registration Dossier
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EC number: 406-250-0 | CAS number: 72619-32-0 HALOXYFOP R-(+)-ME HERBICIDAL CHEMICAL
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7100 (Viscosity)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- CIPAC MT 192 (Viscosity of liquids by rotational viscometry)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- rotational viscometer (dynamic)
- Specific details on test material used for the study:
- Haloxyfop R Methyl Ester
Lot #: 20181014-110 (TSN403206)
Purity: 99.3% (R+S) - Key result
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 27 720
- Key result
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 596.2
- Key result
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 20 210
- Key result
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 434.6
- Conclusions:
- Measured dynamic viscosity was 27720 mPa.s at 20ºC and 596.2 mPa.s at 40ºC
Kinematic viscosity was calculated as 20210 mm2/s at 20ºC and 434.6 mm2/s at 40ºC - Executive summary:
The purpose of this study was to evaluate the viscosity of the test substance.
The study was designed in accordance with accepted principles in order to meet the requirements of the Commission Regulation (EU) No 283/2013 in accordance with Regulation (EC) No 1107/2009 and US EPA OCSPP Series 830 - Product Properties Test Guidelines.
The viscosity of the test substance was measured at shear rates of 0.28 to 0.93 sec-1 at 20°C and 9.30 to 55.80 sec-1 at 40°C.
The test item was found to be Newtonian in its flow behaviour. Under the specified test conditions, the measured dynamic viscosity was 27720 mPa.s at 20°C and 596.2 mPa.s at 40°C. The kinematic viscosity was calculated as 20210 mm2/s at 20°C and 434.6 mm2/s at 40°C.
Reference
Description of key information
OECD 114
Key value for chemical safety assessment
Additional information
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