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Environmental fate & pathways

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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:
21 Dec 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:
2015
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
Type of study:
volatility
Media:
air - biota

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): FC-72

Results and discussion

Any other information on results incl. tables

The log Koa of 0.39 was calculated using the experimental dimensionless Henry's Law constant (Kaw) of 42,000 at 22.9 °C and the experimental Kow of 103,700 at 23.3 °C.

Applicant's summary and conclusion

Conclusions:
The log Koa of 0.39 for FC-72 was calculated using its experimental dimensionless Henry's Law constant (Kaw) of 42,000 at 22.9 °C and experimental Kow of 103,700 at 23.3 °C.
Executive summary:

The octanol and air partition coefficient (Koa) of FC-72 was calculated from its experimental dimensionless Henry's Law constant (Kaw) of 42,000 at 22.9 °C and experimental Kow of 103,700 at 23.3 °C, using the simple relationship: Koa = Kow/Kaw. The calculated log Koa for FC-72 is 0.39. The calculation is an accepted approach using reliable experimental data. The result is reliable with restrictions.