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EC number: 279-914-9 | CAS number: 82199-12-0
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Remarks:
- Test procedure according to method of Analytical Expert Group ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturer)
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- other: ETAD Analytical Expert Group
- Principles of method if other than guideline:
- Determination of octanol solubility.
The analytical method for the determination is in agreement with the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005. - Medium:
- n-octanol
- Solubility:
- 2.02 mg/L
- Temp.:
- 24 °C
- Remarks on result:
- other: The determination of octanol solubility was conducted at ambient temperature (24-25 °C).
- Details on results:
- The value above represents the mean from 4 determinations (sigma=0.06). See below for indidividual results.
Reference
Individual results:
|
Extinction |
mg/L |
a1 |
1.4953 |
1.97 |
a2 |
1.5089 |
1.99 |
a3 |
1.5092 |
1.99 |
| a4 | 1.5988 | 2.11 |
Description of key information
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 2.02 mg/L
Additional information
solubility in n-octanol at 24°C
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