Registration Dossier
Registration Dossier
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EC number: 943-535-3 | CAS number: -
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 20 October 2015
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Validated calculation method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- EPISUITE
- Release year:
- 2 012
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- Dodecenylsuccinic acid
- EC Number:
- 249-757-0
- EC Name:
- Dodecenylsuccinic acid
- Cas Number:
- 29658-97-7
- Molecular formula:
- C16H28O4
- IUPAC Name:
- 2-dodec-1-en-1-ylsuccinic acid
- Details on test material:
- - Name of test material (as cited in study report): 2-dodec-1-en-1-ylsuccinic acid
-Smiles notation (if other than submission substance): OC(=O)C(C=CCCCCCCCCCC)CC(O)=O
Constituent 1
Study design
- Environmental properties:
- Molecular Wt: 284.40
Henry's LC : 1.44 x 10E-10 atm-m3/mole (HENRYWIN v3.20)
Log Kow: 4.85 (KOWIN v1.68)
Log Koc: 3.97 (KOCWIN v2.00)
Results and discussion
Percent distribution in media
- Air (%):
- 0.006
- Water (%):
- 17.7
- Soil (%):
- 79.2
- Sediment (%):
- 3.07
Applicant's summary and conclusion
- Conclusions:
- The most abundant component of the registered UVCB is predicted to partition mainly to soil (approximately 79 %).
- Executive summary:
Since the registered UVCB substance is not readily biodegradable, distribution of the most abundant constituent was predicted using a Level III Fugacity Model. The constituent is predicted to partition mainly to soil (approximately 79 %).
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