Registration Dossier

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
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:
2014
Report Date:
2014

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Accepted equation for calculation of octanol-air partition coefficient.
GLP compliance:
not specified
Type of study:
volatility
Media:
air - biota

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Applicant's summary and conclusion

Conclusions:
The calculated Koa of MV 31 is 6.53. The calculated log Koa is 0.81.
Executive summary:

The octanol and air partition coefficient (Koa) of MV 31 was determined from the experimental log Kow of 5.1 (dimensionless Kow = 1.26E+05) and the experimental dimensionless Henry's Law constant of 1.93E+04 using the simple relationship: Koa = Kow/Kaw. The calculated Koa is 6.53. The calculated log Koa is 0.81. The calculation is accepted approach to estimating Koa and is based on data which are reliable without restrictions. The calculated Koa is reliable with restrictions and is acceptable for Risk Assessment, Classification & Labelling, and PBT Analysis.