Chlorfenvinphos

CAS ID#: 470-90-6

Affected Organ Systems: Gastrointestinal (Stomach and Intestines, part of the digestive system), Immunological (Immune System), Lymphoreticular (Lymphoid), Neurological (Nervous System)

Cancer Classification:  Please contact NTP, IARC, or EPA with questions on cancer and cancer classification.

Chemical Classification: Organophosphates and carbamates

Summary: Chlorfenvinphos is an insecticide that is a colorless liquid with a mild odor. It was commonly used until 1991 when all products containing chlorfenvinphos as an active ingredient were canceled in the United States. Commercial preparations commonly sold in stores were usually 90% chlorfenvinphos. Most of the chlorfenvinphos used was in liquid form. Chlorfenvinphos was widely used to control household pests such as flies, fleas, and mice. The chemical is manufactured and does not occur naturally in the environment. It was sold under common trade names including Birlane®, Dermaton®, Sapercon®, Steladone®, and Supona®. Use of trade names is for identification only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry, the Public Health Service, or the U.S. Department of Health and Human Services.