Registration Dossier
Registration Dossier
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EC number: 201-603-3 | CAS number: 85-41-6
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption, other
- Type of information:
- (Q)SAR
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- results derived from a (Q)SAR model, with limited documentation / justification
Data source
Referenceopen allclose all
- Reference Type:
- secondary source
- Title:
- Phthalimide - CAS No: 85-41-6
- Author:
- OECD SIDS
- Year:
- 2 005
- Bibliographic source:
- SIDS Initial Assessment Report for 20th SIAM, UNEP Publications
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
- Reference Type:
- publication
- Title:
- Schutz vor weiteren anthropogenen Organika-Eintraegen.
- Author:
- Litz N
- Year:
- 1 990
- Bibliographic source:
- In: Blume HP (ed.) Handbuch des Bodenschutzes. Ecomed-Verlag Landsberg/Lech., 579-584.
Materials and methods
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Phthalimide
- EC Number:
- 201-603-3
- EC Name:
- Phthalimide
- Cas Number:
- 85-41-6
- Molecular formula:
- C8H5NO2
- IUPAC Name:
- 1H-isoindole-1,3(2H)-dione
Constituent 1
Results and discussion
Any other information on results incl. tables
OECD SIDS (2005):
The distribution of phthalimide between the organic phase of soil or sediments and the porewater was calculated by using QSAR. A Kocof 10.84 was calculated with PCKOCWIN v. 1.66 (Bayer Industry Services, 2004).Using a Kowof 1.15, the EU TGD equation forpredominantly hydrophobics
log Koc= 0.81 log Kow+ 0.10 = 1.03
results in Koc= 10.75.
These results indicate a low sorption potential of phthalimide onto the organic phase of soil or sediments according to the criteria of Litz (1990).
Geoaccumulative properties of phthalimide:
Parameter |
Method |
Result |
Source |
Soil organic carbon-water distribution coefficient |
Calculated with PCKOCWIN, v. 1.66 |
Koc= 10.84 |
Bayer Industry Services, 2004 |
Soil organic carbon-water distribution coefficient |
log Koc= 0.81 log Kow+ 0.10 Application of the EU TGDKocformula for predominantlyhydrophobics |
Koc= 10.75 |
Bayer Industry Services, 2004 |
Applicant's summary and conclusion
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.
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