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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012-01-13
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Qualifier:
according to guideline
Guideline:
other: ECHA Guidance for the Implementation of REACH, Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.7a Endpoint Specific Guidance, 2008-05
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7100 (Viscosity)
GLP compliance:
no
Type of method:
capillary viscometer (static)
Specific details on test material used for the study:
- Name of test material (as cited in study report): Aldehyde C10 decylic food grade; decanal
- Substance type: Colourless liquid
- Physical state: Liquid
- Analytical purity: 99.9 %
- Impurities (identity and concentrations): No data
- Composition of test material, percentage of components: No data
- Isomers composition: No data
- Purity test date: No data
- Lot No: VE00152125
- Expiration date of the lot: 2012-04-19
- Stability under test conditions: No data
- Storage condition of test material: No data
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
2.3
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
1.6

Results table:

Sample  Temperature (°C) Average time (s) Capillary constant (mm²/s²) Viscosity (mm²/s) Mean viscosity (mm²/s)
1 20.0 ± 0.5 236.42 0.0096610 2.284 2.3
2 20.0 ± 0.5 236.33 0.0096610 2.283
1 40.0 ± 0.5 165.43 0.0049880 1.598 1.6
2 40.0 ± 0.5 165.70 0.0049880 1.601
Conclusions:
The viscosity of the test material was 2.3 mm²/s at 20 ± 0.5 °C and 1.6 mm²/s at 40 ± 0.5 °C.

Description of key information

Viscosity 2.3 mm²/s at 20 ± 0.5 °C and 1.6 mm²/s at 40 ± 0.5 °C (OECD 114)

Key value for chemical safety assessment

Viscosity:
2.3 mm²/s (static)
at the temperature of:
20 °C

Additional information