Bromadiolone

{{more citations needed|date=October 2014}}

{{chembox

| ImageFile=Bromadiolon Grundstruktur V2.svg

| ImageSize=200px

| IUPACName=3-[3-[4-(4-Bromophenyl)phenyl]-3-hydroxy-1-phenylpropyl]-2-hydroxychromen-4-one

| OtherNames=Broprodifacoum; Bromatrol

|Section1={{Chembox Identifiers

| ChemSpiderID = 10606098

| ChEMBL = 1165553

| InChI = 1/C30H23BrO4/c31-23-16-14-20(15-17-23)19-10-12-22(13-11-19)26(32)18-25(21-6-2-1-3-7-21)28-29(33)24-8-4-5-9-27(24)35-30(28)34/h1-17,25-26,32-33H,18H2

| InChIKey = OWNRRUFOJXFKCU-UHFFFAOYSA-N

| CASNo=28772-56-7

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = J2FR050NM5

| CASNo_Ref = {{cascite|correct|CAS}}

| PubChem=34322

| SMILES = Brc1ccc(cc1)c2ccc(cc2)C(O)CC(C\3=C(/O)c4ccccc4OC/3=O)c5ccccc5

| KEGG_Ref = {{keggcite|correct|kegg}}

| KEGG = C18596

}}

|Section2={{Chembox Properties

| C=30 | H=23 | Br=1 | O=4

| Appearance=

| Density=

| MeltingPt=

| BoilingPt=

| Solubility=

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|Section3={{Chembox Hazards

| MainHazards= 50px50px

| FlashPt=

| AutoignitionPt =

| NFPA-H = 4

| NFPA-R = 0

| NFPA-F = 1

| NFPA-S =

}}

}}

File:Rattenvergifwaarschuwing edit.JPG of the Scheldt river in Steendorp, Belgium]]

Bromadiolone is a potent anticoagulant rodenticide. It is a second-generation 4-hydroxycoumarin derivative and vitamin K antagonist, often called a "super-warfarin" for its added potency and tendency to accumulate in the liver of the poisoned organism. When first introduced to the UK market in 1980, it was effective against rodent populations that had become resistant to first generation anticoagulants.

The product may be used both indoors and outdoors for rats and mice.

It is classified as an extremely hazardous substance in the United States as defined in Section 302 of the Emergency Planning and Community Right-to-Know Act (42 U.S.C. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities.{{Cite web | publisher = Government Printing Office | title = 40 C.F.R.: Appendix A to Part 355—The List of Extremely Hazardous Substances and Their Threshold Planning Quantities | url = http://edocket.access.gpo.gov/cfr_2008/julqtr/pdf/40cfr355AppA.pdf | edition = July 1, 2008 | access-date = October 29, 2011 | archive-url = https://web.archive.org/web/20120225051612/http://edocket.access.gpo.gov/cfr_2008/julqtr/pdf/40cfr355AppA.pdf | archive-date = February 25, 2012 | url-status = dead }}