Registration Dossier
Registration Dossier
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EC number: 263-272-1 | CAS number: 61847-48-1
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008
- 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 water 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. - Type of method:
- other: Test procedure according to method of Analytical Expert Group ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturer)
- Water solubility:
- 4.3 µg/L
- Temp.:
- 23 °C
- pH:
- ca. 7
- Remarks on result:
- other: The determination of water solubility was conducted at ambient temperature (23-24 °C)
- Details on results:
- The value above represents the mean from 3 determinations (sigma=1.9). See below for indidividual results.
- Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The test substance has a water solubility of 4.3 µg/L. - Executive summary:
The water solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL water according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005.
The test substance has a water solubility of 4.3 µg/L (23-24 °C).- Endpoint:
- water solubility
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- 2008
- 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)
- Justification for type of information:
- See Rationale and Justification for the Analogue Read-Across Approach for the registration of the Nanoform of Pigment Red 188 using Pigment Red 22, Pigment Red 112 and Pigment Orange 38 as Source Substances (Chapter 13)
- Reason / purpose for cross-reference:
- read-across source
- Principles of method if other than guideline:
- Determination of water 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. - Type of method:
- other: Test procedure according to method of Analytical Expert Group ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturer)
- Water solubility:
- 4.3 µg/L
- Temp.:
- 23 °C
- pH:
- ca. 7
- Remarks on result:
- other: The determination of water solubility was conducted at ambient temperature (23-24 °C)
- Details on results:
- The value above represents the mean from 3 determinations (sigma=1.9). See below for indidividual results.
- Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The test substance has a water solubility of 4.3 µg/L. - Executive summary:
The water solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL water according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005.
The test substance has a water solubility of 4.3 µg/L (23-24 °C).
- Endpoint:
- water solubility
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- 2008
- 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)
- Justification for type of information:
- See Rationale and Justification for the Analogue Read-Across Approach for the registration of the Nanoform of Pigment Red 188 using Pigment Red 22, Pigment Red 112 and Pigment Orange 38 as Source Substances (Chapter 13)
- Reason / purpose for cross-reference:
- read-across source
- Principles of method if other than guideline:
- Determination of water 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. - Type of method:
- other: Test procedure according to method of Analytical Expert Group ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturer)
- Water solubility:
- 4.3 µg/L
- Temp.:
- 23 °C
- pH:
- ca. 7
- Remarks on result:
- other: The determination of water solubility was conducted at ambient temperature (23-24 °C)
- Details on results:
- The value above represents the mean from 3 determinations (sigma=1.9). See below for indidividual results.
- Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The test substance has a water solubility of 4.3 µg/L. - Executive summary:
The water solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL water according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005.
The test substance has a water solubility of 4.3 µg/L (23-24 °C).
Referenceopen allclose all
Individual results:
|
Absorption (d = 10 cm) |
µg/L |
a1 |
0.00196 |
2.5 |
a2 |
0.00276 |
4.1 |
a3 |
0.00374 |
6.2 |
Individual results:
|
Absorption (d = 10 cm) |
µg/L |
a1 |
0.00196 |
2.5 |
a2 |
0.00276 |
4.1 |
a3 |
0.00374 |
6.2 |
Individual results:
|
Absorption (d = 10 cm) |
µg/L |
a1 |
0.00196 |
2.5 |
a2 |
0.00276 |
4.1 |
a3 |
0.00374 |
6.2 |
Description of key information
The water solubility was determined by UV-Vis analysis of the dissolved test substance amount in 30 mL water according to the method that was agreed upon at the Analytical Experts Meeting of ETAD (Basel) on January 12, 2005.
The test substance has a water solubility of 4.3 µg/L (23-24 °C).
Key value for chemical safety assessment
- Water solubility:
- 4.3 µg/L
- at the temperature of:
- 23 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
