Registration Dossier
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EC number: 500-024-6 | CAS number: 9016-45-9
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Nonylphenol, ethoxylated
- EC Number:
- 500-024-6
- EC Name:
- Nonylphenol, ethoxylated
- Cas Number:
- 9016-45-9
- Molecular formula:
- C17H28O2
- IUPAC Name:
- Nonylphenol, ethoxylated
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 3.7
- Temp.:
- 25 °C
- Remarks on result:
- other: pH value is unknown
- Details on results:
- The partition coefficient (n-octanol/water) of Nonylphenol,ethoxylated provided
by Shenzhen Kunqi Xinhua Technology Co., Ltd. was tested. The test was conducted
under stable laboratory condition. The partition coefficient(n-octanol/water) of test
item was determined according to the Guidelines for the Testing of Chemicals 117
Partition Coefficient (n-octanol/water), High Performance Liquid Chromatography
(HPLC) Method（STATE ENVIRONMENTAL PROTECTION ADMINISTARTION
OF CHINA 2004).
The partition coefficient(n-octanol/water)of the test item log Pow is 3.70
(estimated) at 25℃
Applicant's summary and conclusion
- Conclusions:
- According to the Guidelines for the Testing of Chemicals 117 Partition
Coefficient (n-octanol/water), High Performance Liquid Chromatography (HPLC)
Method （ STATE ENVIRONMENTAL PROTECTION ADMINISTARTION OF
CHINA 2004）, the partition coefficient（n-octanol/water）of the test item log Pow is
3.70 (estimated) at 25℃.
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