Registration Dossier

Administrative data

Endpoint:
other distribution data
Type of information:
experimental study
Adequacy of study:
other information
Study period:
1992
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
1992
Report Date:
1992

Materials and methods

Principles of method if other than guideline:
Determination of rate constants, calculation of their ratio, extrapolation from lab to field.
GLP compliance:
not specified
Type of study:
volatility
Media:
water - air

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Test material form:
other: not applicable
Details on test material:
4-vinylcyclohexene of Aldrich Chemical Company, purity 99.3 %

Results and discussion

Any other information on results incl. tables

The volatilization half-life of 4-vinylcyclohexene is proportional to the depth of th water body. The following half-lives were estimated:
-----------------------------------------
Pond,  depth 200 cm, half-life: 7   days
River, depth 300 cm, half-life: 1.4 days
Lake,  depth 500 cm, half-life: 6   days

Applicant's summary and conclusion

Conclusions:
The volatilization half-life of 4-vinylcyclohexene is proportional to the depth of th water body. The following half-lives were estimated:
Pond,  depth 200 cm, half-life: 7   days
River, depth 300 cm, half-life: 1.4 days
Lake,  depth 500 cm, half-life: 6   days
Executive summary:

The volatilization half-life of 4-vinylcyclohexene isproportional to the depth of th water body. The following half-lives were estimated:
Pond,  depth 200 cm, half-life: 7   days
River, depth 300 cm, half-life: 1.4 days
Lake,  depth 500 cm, half-life: 6   days