Posted in Science DMNB stands for 2,3-Dimethyl 2,3-Dinitrobutane (explosive tagging/detecting agent) DMNB Share Pinterest Tweet Whatsapp Post navigation DMNCDMNA Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.