Registration Dossier
Registration Dossier
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EC number: 216-600-2 | CAS number: 1623-05-8
Other distribution data
Administrative data
- Endpoint:
- other distribution data
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Study period:
- 10 June 2015
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Calculation according to accepted formulas
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Deviations:
- not applicable
- Principles of method if other than guideline:
- Accepted equation for calculation of octanol-air partition coefficient.
- GLP compliance:
- no
- Remarks:
- Source data for calculations from GLP-compliant studies
- Type of study:
- volatility
- Media:
- air - biota
Test material
- Reference substance name:
- PPVE
- IUPAC Name:
- PPVE
Constituent 1
Results and discussion
Any other information on results incl. tables
The Koa value based on the experimental data is 2.86 at ca. 22 °C. The log Koa is 0.46.
Applicant's summary and conclusion
- Conclusions:
- The log Koa of PPVE is 0.46
- Executive summary:
The octanol and air partition coefficient (Koa) of PPVE was calculated from the experimental dimensionless Henry’s Law constant of 3200 (22.6 °C) and the experimental Kow of 9150 (21.9 °C) using the simple relationship: Koa = Kow/Kaw. The calculated log Koa is 0.46.
The Koa was calculated using GLP-compliant data according to an accepted formula. It is reliable with restrictions and suitable for use in Risk Assessment, Classification & Labelling, and PBT Analysis.
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