Registration Dossier

Administrative data

Endpoint:
distribution modelling
Type of information:
other: calculation
Adequacy of study:
supporting study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Validated model

Data source

Reference
Reference Type:
other: calculation
Title:
Unnamed
Year:
2010

Materials and methods

Model:
calculation according to Mackay, Level III
Release year:
2 009
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Percent distribution in media

Air (%):
3.13
Water (%):
35.2
Soil (%):
61.6
Sediment (%):
0.111

Applicant's summary and conclusion

Executive summary:

The potential environmental distribution of 2,2’-azobis(2-methylpropionitrile) is obtained from a generic Mackay level III fugacity model. The results show that, if 2,2’-azobis(2-methylpropionitrile) is released into water, it is unlikely to be distributed into other compartment. If 2,2’-azobis(2-methylpropionitrile) is released into air or soil, it is likely to be distributed in water and soil.