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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
Handbook of chemical property estimation methods
Author:
LYMAN, W.J. et al
Year:
1982
Bibliographic source:
McGraw-Hill, p 15-1 to 15-29
Reference Type:
secondary source
Title:
EXAMS II computer simulation
Author:
USEPA
Year:
1987
Bibliographic source:
Atochem Paris la Defense EUROPEAN COMMISSION - European Chemicals Bureau Ispra (VA)

Materials and methods

Model:
other: No data
Calculation programme:
No data

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of divinylbenzene and ethylstyrene
EC Number:
910-757-7
Cas Number:
N/A
Molecular formula:
Divinylbenzene: C10H10 Ethylstyrene: C10H12
IUPAC Name:
Reaction mass of divinylbenzene and ethylstyrene
Details on test material:
No data

Results and discussion

Percent distribution in media

Other distribution results:
The volatilization half-life from a model river (1m deep, flowing 1m/sec with wind speed of 3 m/sec has been estimated to be 4 hours.
The volatilization half-life from a model pond, which considers the effect of adsorption, has been estimated to be 14 days.

Applicant's summary and conclusion

Conclusions:
The volatilization half-life from a model river (1m deep, flowing 1m/sec with wind speed of 3 m/sec) has been estimated to be 4 h.
The volatilization half-life from a model pond, which considers the effect of adsorption, has been estimated to be 14 days.
Executive summary:

The volatilization half-life from a model river (1 m deep, flowing 1m/sec with wind speed of 3 m/sec) has been estimated to be 4 h. The volatilization half-life from a model pond, which considers the effect of adsorption, has been estimated to be 14 days.