Registration Dossier
Registration Dossier
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EC number: 227-930-1 | CAS number: 6041-94-7
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
- Study period:
- 2007
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test procedure according to method of Analytical Expert Group ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturer
- 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:
- 8.63 mg/L
- Temp.:
- 23 °C
- Remarks on result:
- other: The determination of octanol solubility was conducted at ambient temperature (23-24 °C).
- Details on results:
- The value above represents the mean from 3 determinations (sigma=0.14). See below for indidividual results.
- Conclusions:
- The test substance has an octanol solubility of 8.63 mg/L.
- Executive summary:
The octanol solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL octanol according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005. The test substance has an octanol solubility of 8.63 mg/L (23 -24 °C).
Reference
Individual results:
|
Absorption |
mg/L |
a1 |
0.4987 |
8.54 |
a2 |
0.4997 |
8.56 |
a3 |
0.5133 |
8.79 |
Description of key information
The octanol solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL octanol according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005. The test substance has an octanol solubility of 8.63 mg/L (23 -24 °C).
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 8.63 mg/L
Additional information
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