Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculation according to accepted formulas

Data source

Reference
Reference Type:
other: Other Company data : QSAR report
Title:
Unnamed
Year:
2011
Report date:
2011

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 taken from Sepassi, K. and Yalkowsky, S. H. (2007) “Simplified Estimation of the Octanol-Air Partition Coefficient” Ind. Eng. Chem. Res., v46, 2220-2223.
GLP compliance:
no
Type of study:
volatility
Media:
air - biota

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
473-390-7
EC Name:
-
Cas Number:
1093615-61-2
Molecular formula:
C7F15NO
IUPAC Name:
2,2,3,3,5,5,6,6-octafluoro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)morpholine; 2,2,3,3,5,5,6,6-octafluoro-4-(1,1,2,2,3,3,3-heptafluoropropyl)morpholine

Results and discussion

Any other information on results incl. tables

Koa of 29.6 calculated using the experimental octanol solubility of 32300 ug/mL and experimental vapor pressure of 50.6 mm Hg at 20 °C using the equation from Sepassi and Yalkowsky. The log Koa was 1.47.

Applicant's summary and conclusion

Conclusions:
Koa of 29.6 calculated using the experimental octanol solubility of 32300 ug/mL and experimental vapor pressure of 50.6 mm Hg at 20 °C using the equation from Sepassi and Yalkowsky. The log Koa was 1.47.
Executive summary:

The octanol and air partition coefficient (Koa) of FC-770 was calculated from the experimental octanol solubility of 32300 ug/mL and experimental vapor pressure of 50.6 mm Hg at 20 °C using the equation from Sepassi and Yalkowsky (Ind. Eng. Chem. Res., 2007, vol. 67, pp. 2220-2223). The resulting value was 29.6.The log Koa was 1.47.