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EC number: 701-003-6 | CAS number: -
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 22 June 2016 to 14 October 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Version / remarks:
- Organization for Economic Co-operation and Development (OECD), OECD Guidelines for the Testing of Chemicals no. 114: "Viscosity of Liquids", October 2, 2012.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7100 (Viscosity)
- Version / remarks:
- United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7100: "Viscosity", August 1996.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3104 (Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity)
- Version / remarks:
- International Organization for Standardization (ISO), ISO 3104: "Petroleum Products -Transparent and Opaque Liquids - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity", 1994.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ASTM D-445 (Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
- Version / remarks:
- ASTM International, ASTM D 445-09: "Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)", July 1, 2009.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary viscometer (static)
- Specific details on test material used for the study:
- Batch: RC-1045Study specific test item informationPurity/composition correction factor: No correction factor requiredChemical name (IUPAC), synonym or trade name: Amides, tallow, N,N-bis(2-hydroxypropyl)CAS Number: 1454803-04-3Test item handling: No specific handling conditions required
- Key result
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 1 116
- Key result
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 245
- Conclusions:
- The kinematic viscosity of the test item was:1116 mm2/s at 20°C245 mm2/s at 40°C
- Executive summary:
The purpose of the study was to determine the physico-chemical properties for MLA-3202.
The viscosity of the test item was determined at 20°C and 40°C using a glass capillary viscometer, in accordance with the following guidelines:
Organization for Economic Co-operation and Development (OECD), OECD Guidelines for the Testing of Chemicals no. 114: "Viscosity of Liquids", October 2, 2012.
United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7100: "Viscosity", August 1996.
International Organization for Standardization (ISO), ISO 3104: "Petroleum Products - Transparent and Opaque Liquids - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity", 1994.
ASTM International, ASTM D 445-09: "Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)", July 1, 2009.
Based on information supplied by the sponsor, the Ubbelohde viscometers with constants 0.4685 and 0.9067 mm2/s2 were selected. The viscometer was charged with the test item by tilting it about 30° from the vertical position. When the viscometer was returned to the vertical the meniscus of the test item was between the filling marks of the reservoir bulb.
The viscometer was placed in the thermostatic water bath and remained in the bath for at least 30 minutes to reach the test temperature.
The test item was drawn by vacuum through the timing tube to about 5 mm above the upper timing mark. The vacuum was released. The time required for the meniscus to pass from the upper to the lower timing mark was measured and the kinematic viscosity of the test item was determined.
The kinematic viscosity of the test item was determined at 20 ± 0.1°C and 40 ± 0.1°C. Each test was performed in duplicate.
The viscosity of MLA-3202 was determined using a glass capillary viscometer.
The kinematic viscosity of the test item was:
1116 mm2/s at 20°C
245 mm2/s at 40°C
Reference
Viscosity of the test item
Temperature [°C] |
Test |
Calibration constant [mm2/s2] |
Flow time [s] |
Kinematic viscosity [mm2/s] |
Mean [mm2/s] |
20
40 |
I II
I II |
0.4685 0.9067
0.4685 0.9067 |
2380 1231
520 271 |
1115 1116
244 245 |
1116
245 |
Description of key information
Key value determined in a GLP accredited laboratory study using a glass capillary viscometer, in accordance with OECD Guideline 114, US EPA Procedure OPPTS 830.7100, ISO 3104 and ASTM D 445-09.
Key value for chemical safety assessment
- Viscosity:
- 1 116 mm²/s (static)
- at the temperature of:
- 20 °C
Additional information
The purpose of the study was to determine the physico-chemical properties for MLA-3202.
The viscosity of the test item was determined at 20°C and 40°C using a glass capillary viscometer, in accordance with the following guidelines:
Organization for Economic Co-operation and Development (OECD), OECD Guidelines for the Testing of Chemicals no. 114: "Viscosity of Liquids", October 2, 2012.
United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7100: "Viscosity", August 1996.
International Organization for Standardization (ISO), ISO 3104: "Petroleum Products - Transparent and Opaque Liquids - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity", 1994.
ASTM International, ASTM D 445-09: "Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)", July 1, 2009.
Based on information supplied by the sponsor, the Ubbelohde viscometers with constants 0.4685 and 0.9067 mm2/s2 were selected. The viscometer was charged with the test item by tilting it about 30° from the vertical position. When the viscometer was returned to the vertical the meniscus of the test item was between the filling marks of the reservoir bulb.
The viscometer was placed in the thermostatic water bath and remained in the bath for at least 30 minutes to reach the test temperature.
The test item was drawn by vacuum through the timing tube to about 5 mm above the upper timing mark. The vacuum was released. The time required for the meniscus to pass from the upper to the lower timing mark was measured and the kinematic viscosity of the test item was determined.
The kinematic viscosity of the test item was determined at 20 ± 0.1°C and 40 ± 0.1°C. Each test was performed in duplicate.
The viscosity of MLA-3202 was determined using a glass capillary viscometer.
The kinematic viscosity of the test item was:
1116 mm2/s at 20°C
245 mm2/s at 40°C
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