PAN Pesticides Database - Chemicals

The Pesticide Chemical Search page allows you search for individual chemical active ingredients. Formulated pesticide products typically contain mixtures of active ingredients and other ingredients. Active ingredients are listed on the labels of all U.S. pesticide products. If you wish to search for a product by trade name instead, use the Product Search Page. Some of our top chemical searches: 2,4-D, atrazine, carbaryl (Sevin), chlordane, chlorpyrifos (Dursban), cypermethrin, DDT, dioxin, DEET, deltamethrin, diazinon, endosulfan, fipronil, glyphosate (Roundup), imidacloprid and clothianidin (neonicotinoids), lindane, malathion, methyl bromide, methyl iodide (iodomethane), paraquat, permethrin, pyrethrins. You can view an alphabetical list of chemicals here

Use the Chemical Name Search to search for chemicals by name. You can also search by Chemical Abstract Service (CAS) number, U.S. EPA PC Code, or CA DPR Chem Code using here.
Use the Chemical Category Search to find pesticides that meet certain criteria such as toxicity type, regulatory category, chemical class and more. Select one or more criteria below and click on the Search button. Multiple selections are treated as 'AND' searches, e.g. selecting 'Insecticides' and 'Carcinogens' will find all chemicals which are both insecticides AND carcinogens.
Use this section to customize the columns of data displayed for your search results.
 

Chemical Name Search

Pesticide Use Top

Use the Chemical Name Search to search for chemicals by name. Type all or part of the name into the box and click on the Search button. You can also search by Chemical Abstract Service (CAS) number, U.S. EPA PC Code, or CA DPR Chem Code in this field.

Starts with Find anywhere in name
      
 

OR Chemical Category Search

Pesticide Use Top

Use the Chemical Category Search to find pesticides that meet certain criteria such as toxicity type, regulatory category, chemical class and more. Select one or more criteria below and click on the Search button. Multiple selections are treated as 'AND' searches, e.g. selecting 'Insecticides' and 'Carcinogens' will find all chemicals which are both insecticides AND carcinogens. 

      
Find Chemicals by Use Types
Regulatory and Official Lists of Chemicals
NOTE! See EU Registration Data for additional Registration information, including bans.
 
Find Chemicals by Toxicity
Find Chemicals by Classification
 

Advanced Search Results Options
Note! You must first select search criteria above. The checked items below will appear in the search results list.

Pesticide Use Top
Show the following:
Number of Results Returned

General Chemical Information
CAS Number
EPA PC Code
DPR Chem Code

Chem Uses
Chem Class
Molecular Weight

Number of Currently Registered U.S. Products
Number of Current and Cancelled U.S. Products

U.S. and California Regulatory Status
U.S. EPA Registered
California Registered

U.S. EPA Section 25b Status

International Regulatory Status
Prior Informed Consent Status
Persistent Organic Pollutant Treaty Status
WHO Obsolete List

Air
U.S. EPA Hazardous Air Pollutant Status
California Toxic Air Contaminant Status

Water and Aquatic Ecotoxicity
Ground Water Contamination Potential
California Ground Water Contaminant Status

Acute Aquatic Toxcity
Chronic Aquatic Toxicity

Chemicals of Concern
PAN Bad Actor Status
PAN Dirty Dozen List

Acute Toxicity
Summary Acute Toxicity Rating
Cholinesterase Inhibitor
Acute rating from U.S. EPA product label
U.S. NTP Acute Toxicity Studies
Acute Toxicity Rating from Material Safety Data Sheets
TRI Acute Hazard Rating
WHO Acute Toxicity Status

Cancer
Summary Cancer Rating
U.S. EPA Carcinogens
IARC Carcinogens
U.S. NTP Carcinogens
California Prop 65 Carcinogens
TRI Carcinogen

Developmental and Reproductive Toxicity
Summary Dev. or Reproductive Toxicity
CA Prop 65 Developmental Toxin
U.S. TRI Developmental Toxin
CA Prop 65 Female Reproductive Toxin
CA Prop 65 Male Reproductive Toxin
U.S. TRI Reproductive Toxin

Endocrine Disruption
Summary Endocrine Disruption Rating
E.U. ED Rating
Benbrook ED List
Denmark Inert List
Colborn ED List
Illinois EPA ED List
Keith ED List

Physical Properties
Water Solubility
Adsorption Coefficient(Koc)
Hydrolysis Half-life
Aerobic Soil Half-life
Anaerobic Soil Half-life
Water Quality Standards and Criteria
U.S. National Drinking Water Standards and Health Criteria
Maximum Contaminant Level (MCL)
Maximum Contaminant Level Goal (MCLG)
One Day Exposure Health Advisory Level
Ten Day Exposure Health Advisory Level
Lifetime Exposure Health Advisory Level
Reference Dose
U.S. Drinking Water Equivalent Level
Lifetime Estimated Cancer Risk (cases per 1,000,000)

Canada Drinking Water Standards and Criteria
Maximum Acceptable Concentration (MAC)
Interim Maximum Acceptable Concentration (IMAC)
Aesthetic Objectives

U.S. National Water Quality Criteria
Fresh Water Quality Criteria Continuous Exposure
Fresh Water Quality Criteria Maximum Peak
Salt Water Quality Criteria Continuous Exposure
Salt Water Quality Criteria Max
Human Consumption of Organisms from Water Source
Human Consumption of Water and Organisms from Water Source
Taste and Odor Criteria

Canadian Water Quality Guidelines for the Protection of Aquatic Life
Fresh Water Guidelines
Salt Water Guidelines

Canadian Water Quality Guidelines for the Protection of Agricultural Water Uses
Irrigation Water Guidelines
Livestock Water Guidelines