Registration Dossier
Registration Dossier
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EC number: 203-327-9 | CAS number: 105-75-9
Viscosity
Administrative data
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: according to OECD 114
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7100 (Viscosity)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary viscometer (static)
Test material
- Reference substance name:
- Dibutyl fumarate
- EC Number:
- 203-327-9
- EC Name:
- Dibutyl fumarate
- Cas Number:
- 105-75-9
- Molecular formula:
- C12H20O4
- IUPAC Name:
- dibutyl but-2-enedioate
- Test material form:
- gas under pressure: refrigerated liquefied gas
- Details on test material:
- Identification Fumaric acid di-n-butyl ester Molecular formula C12H20O4Molecular weight 228.29CAS Number 105-75-9Description Clear colourless liquidBatch LEDB2B7021Purity/Composition 99.5%Test substance storage In refrigerator (2-8°C) in the darkStability under storage conditions StableExpiry date 31 July 2014 (Retest date)
Constituent 1
Results and discussion
Viscosityopen allclose all
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- >= 5.59 - <= 5.6
- Remarks on result:
- other: mean: 5.59 mm2/s
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- ca. 3.43
- Remarks on result:
- other: mean: 3.43 mm2/s
Any other information on results incl. tables
Temperature | Test | Calibration constant | Flow time | Kinematic viscosity | Mean |
|
|
|
|
|
|
20 | I | 0.005174 | 1082 | 5.60 | 5.59 |
| II | 0.004829 | 1157 | 5.59 |
|
|
|
|
|
|
|
40 | I | 0.005174 | 662.6 | 3.43 | 3.43 |
| II | 0.004829 | 711.0 | 3.43 |
|
|
|
|
|
|
|
Applicant's summary and conclusion
- Conclusions:
- Kinematic viscosity:5.59 mm2/s at 20°C3.43 mm2/s at 40°C
- Executive summary:
Kinematic viscosity:
5.59 mm2/s at 20°C
3.43 mm2/s at 40°C
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