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EC number: 830-560-9 | CAS number: 2233585-18-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- GLP compliance:
- no
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- (2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate)
- Cas Number:
- 2233585-18-5
- Molecular formula:
- C39H46N2O12
- IUPAC Name:
- (2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate)
- Test material form:
- solid
- Remarks:
- Light yellow solid (powder)
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- ca. 6.3
- Temp.:
- 25 °C
- pH:
- > 2 - < 8
- Details on results:
- Results were shown in Table 1, 2 and Figure 1. Under the conditions of this test, the partition coefficient (n-octanol/water) of test substance was determined by the high performance liquid chromatography (HPLC) method. The results showed that the linear regression equation was: logPow =3.09 logk' +2.48, R2=0.985. The log Pow value of the test substance was 6.3.
Applicant's summary and conclusion
- Conclusions:
- Under the conditions of this test, the partition coefficient (n-octanol/water) of test substance was determined by the high performance liquid chromatography (HPLC) method. The results showed that the linear regression equation was: logPow =3.09 logk' +2.48, R2=0.985. The logPow value of the test substance was 6.3.
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