Registration Dossier
Registration Dossier
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EC number: 266-019-3 | CAS number: 65996-85-2 The reaction product obtained by neutralizing coal tar oil alkaline extract with an acidic solution, such as aqueous sulfuric acid, or gaseous carbon dioxide, to obtain the free acids. Composed primarily of tar acids such as phenol, cresols, and xylenols.
Viscosity
Administrative data
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: guidance followed, no GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- Principles of method if other than guideline:
- Capillary Method measuring according ASTM 445-06
- GLP compliance:
- no
- Type of method:
- capillary viscometer (static)
Test material
- Reference substance name:
- Tar acids, coal, crude
- EC Number:
- 266-019-3
- EC Name:
- Tar acids, coal, crude
- Cas Number:
- 65996-85-2
- Molecular formula:
- N/A
- IUPAC Name:
- Tar acids, coal, crude
Constituent 1
Results and discussion
Viscosity
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- ca. 16.4
Any other information on results incl. tables
Standard deviation: 0.0 mm2.s-1
Average kinematic viscosity: 16.4 mm2.s-1 at 20 °C
Applicant's summary and conclusion
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