Tebuconazole
Description: A fungicide effective against various foliar diseases in cereals and other field crops
Example pests controlled: Smut; Bunt; Stripe rust; Yellow leaf spot; Powdery mildew; Scelerotinia rot; Black spot; Net blotch
Example applications: Cereals including wheat, barley, oat, rye; Grapes; Peanuts; Vegetables including onions, peas, pepper; Bananas; Sugarcane
Chemical structure:
| Isomerism |
A chiral molecule. The technical material is an isomeric mixture of the (S-) and (R-) isomers. The R-form is more biologically active than the S-form. |
| Chemical formula |
C16H22ClN3O |
| Canonical SMILES |
CC(C)(C)C(CCC1=CC=C(C=C1)Cl)(CN2C=NC=N2)O |
| Isomeric SMILES |
No data |
| International Chemical Identifier key (InChIKey) |
PXMNMQRDXWABCY-UHFFFAOYSA-N |
| International Chemical Identifier (InChI) |
InChI=1S/C16H22ClN3O/c1-15(2, 3)16(21, 10-20-12-18-11-19-20)9-8-13-4-6-14(17)7-5-13/h4-7, 11-12, 21H, 8-10H2, 1-3H3 |
General status:
| Pesticide type |
Fungicide, Plant growth regulator |
| Substance group |
Triazole |
| Minimum active substance purity |
950 g/kg |
| Known relevant impurities |
EU dossier - None declared |
| Substance origin |
Synthetic |
| Mode of action |
Systemic with protective, curative and eradicant action. Disrupts membrane function. Sterol biosynthesis inhibitor. |
| CAS RN |
107534-96-3 |
| EC number |
403-640-2 |
| CIPAC number |
494 |
| US EPA chemical code |
128997 |
| PubChem CID |
86102 |
| Molecular mass (g mol-1) |
307.82 |
| PIN (Preferred Identification Name) |
Rac-(3R)-1-(4-chlorophenyl)-4, 4-dimethyl-3-(1H-1, 2, 4-triazol-1-ylmethyl)pentan-3-ol |
| IUPAC name |
(RS)-1-p-chlorophenyl-4, 4-dimethyl-3-(1H-1, 2, 4-triazol-1-ylmethyl)pentan-3-ol |
| CAS name |
Α-(2-(4-chlorophenyl)ethyl)-α-(1, 1-dimethylethyl)-1H-1, 2, 4-triazole-1-ethanol |
Audited Supplier 
){kind=link}
){kind=link}