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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Description of key information

The estimated bioconcentration factor (BCF) for N,N-dimethyl-p-toluidine is 33, which does not exceed the EPA bioconcentration criteria of 1000. From this it is concluded that N,N-dimethyl-p-toluidine  is not expected to bioaccumulate in the food chain 

Key value for chemical safety assessment

BCF (aquatic species):
33

Additional information

No. of studies reviewed for bioaccumulation in aquatic/ sediment and presented as weight of evidence; from reliable sources having Klimish rating 2 to 4

The summary of the results are presented below

Sr.no

Endpoint name

value

unit

source

1

BCF

33

-

Estimated data

2

BCF

33.19

L/Kg wet wt

Estimated data

3

BCF

29.09

-

Data is from study report

 

From this it is concluded that the substance N,N-dimethyl-p-toluidine is having BCF values in the range of 29.09- 33.19 and thus not expected to bioaccumulate in the food chain as it does not exceed the threshold criteria of 2000.