Triadimefon
{{Chembox
| ImageFile = Triadimefon.svg
| ImageSize =
| IUPACName = 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-one
| OtherNames = Triadimeform
|Section1={{Chembox Identifiers
| CASNo = 43121-43-3
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 1HW039CJF0
| PubChem = 39385
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 9665
| ChemSpiderID = 36029
| SMILES = CC(C)(C)C(=O)C(N1C=NC=N1)OC2=CC=C(C=C2)Cl
| InChI = 1/C14H16ClN3O2/c1-14(2,3)12(19)13(18-9-16-8-17-18)20-11-6-4-10(15)5-7-11/h4-9,13H,1-3H3
| InChIKey = WURBVZBTWMNKQT-UHFFFAOYAV
| StdInChI = 1S/C14H16ClN3O2/c1-14(2,3)12(19)13(18-9-16-8-17-18)20-11-6-4-10(15)5-7-11/h4-9,13H,1-3H3
| StdInChIKey = WURBVZBTWMNKQT-UHFFFAOYSA-N
}}
|Section2={{Chembox Properties
| C=14 | H=16 | Cl=1 | N=3 | O=2
| Appearance =
| Density = 1.22 g/cm3{{GESTIS|ZVG= 33280}}
| MeltingPtC = 82
| BoilingPt = decomposes
}}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt =
| LD50 = 363 mg/kg (oral, rat)
> 5000 mg/kg (dermal, rat)
}}
}}
Triadimefon is a fungicide used in agriculture to control various fungal diseases. As a seed treatment, it is used on barley, corn, cotton, oats, rye, sorghum, and wheat.{{cite web | url = http://www.epa.gov/oppsrrd1/REDs/factsheets/triadimefon_triadimenol_fs.htm | title = Triadimefon Reregistration Eligibility Decision (RED) and Triadimenol Tolerance Reassessment and Risk Management Decision (TRED) Fact Sheet | publisher = Environmental Protection Agency}} In fruit it is used on pineapple and banana. Non-food uses include pine seedlings, Christmas trees, turf, ornamental plants, and landscaping.