MCPB: Revised Occupational and Residential Exposure and Risk Assessment for the Reregistration Eligibility Decision (RED).
MCPB (4-(2-methyl-4 -chlorophenoxy) butyric acid) is a phenoxy herbicide that is produced as an acid and as sodium salt. It is used only on peas and one application is typically made per growing season. There are no residential uses of MCPB.
|Office of Prevention, Pesticides, and Toxic Substances|
|Office of Reregistration 1|
|Health Effects Division|
|Dole, Timothy, C.|