Registration Dossier
Registration Dossier
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EC number: 696-145-8 | CAS number: 944730-39-6
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption: screening
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test material
- Reference substance name:
- tetrasodium 1,8,15,22-tetra-(3-sulfoxypropylsulfonyl)copper phthalocyanine
- EC Number:
- 696-145-8
- Cas Number:
- 944730-39-6
- Molecular formula:
- C44H36CuN8O20S8 .4Na
- IUPAC Name:
- tetrasodium 1,8,15,22-tetra-(3-sulfoxypropylsulfonyl)copper phthalocyanine
- Test material form:
- other: solid
Constituent 1
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- No determination of the adsorption coefficient was possible by the HPLC screening method, Method C19 Adsorption Coefficient of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 121 of the OECD Guidelines for Testing of Chemicals, 22 January 2001. The method is not valid for organic acids.
No reliable estimation of the adsorption coefficient could be obtained by calculation using Quantitative Structure Activity Relationships (QSAR’s), due to the organometallic functionality of the test item. - Executive summary:
No determination of the adsorption coefficient was possible by the HPLC screening method, Method C19 Adsorption Coefficient of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 121 of the OECD Guidelines for Testing of Chemicals, 22 January 2001. The method is not valid for organic acids.
No reliable estimation of the adsorption coefficient could be obtained by calculation using Quantitative Structure Activity Relationships (QSAR’s), due to the organometallic functionality of the test item.
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