Registration Dossier

Environmental fate & pathways

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
2011

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
Estimation Program Interface (EPI) Version 4.10

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium O-ethyl dithiocarbonate
EC Number:
205-440-9
EC Name:
Sodium O-ethyl dithiocarbonate
Cas Number:
140-90-9
Molecular formula:
C3H6OS2.Na
IUPAC Name:
sodium (ethoxymethanethioyl)sulfanide

Results and discussion

Percent distribution in media

Air (%):
0
Water (%):
34.7
Soil (%):
65.3
Sediment (%):
0.069

Any other information on results incl. tables

Sodium ethyl xanthate(CAS# 140-90-9)

      Mass amount  Half-live  Emission

                  %                 h          kg/h

Air            9.64 10-8     41.6        1000

Water       34.7           360         1000

Soil           65.3            720         1000

Sediment  0.0693       3240               0

 

Persistent Time:        609 h

Reaction time            722 h

Percent reacted          78.9 %

Applicant's summary and conclusion