CAS 107534-96-3PubChem CID 86102
Tebuconazole
1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol is a tertiary alcohol that is pentan-3-ol substituted by a 4-chlorophenyl, methyl, methyl, and a 1H-1,2,4-triazol-1-ylmethyl at positions 1, 4, 4 and 3 respectively. It is a tertiary alcohol, a member of triazoles and a member of monochlorobenzenes. — ChEBI
- IUPAC name
- 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-ylmethyl)pentan-3-ol
- Molecular formula
- C16H22ClN3O
- Molecular weight
- 307.82 g/mol
- Exact mass
- 307.1451400 Da
- XLogP3
- 3.7
- Topological polar surface area
- 50.9 Ų
- Hydrogen-bond donors
- 1
- Hydrogen-bond acceptors
- 3
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
FenetrazoleEthyltrianolEtiltrianolFolicurEliteTerbuconazoleTerbutrazoleRaxil
16 more reported names
Preventol A 8LYNXHWG 1608401ATW8TRWSILVACURESPARTATIMBERTREAT T(RS)-1-(4-Chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-olBAY-HWG-1608(RS)-1-p-Chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-olalpha-(2-(4-Chlorophenyl)ethyl)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol1H-1,2,4-Triazole-1-ethanol, alpha-(2-(4-chlorophenyl)ethyl)-alpha-(1,1-dimethylethyl)-RefChem:6286CHEBI:81781403-640-2Tebuconazol
External database identifiers
- ChEBI:CHEBI:83779
- ChEMBL:CHEMBL487186
- EPA DTXSID:DTXSID9032113
- PubMed:23084822
- PubMed:23032757
- PubMed:23008280
- PubMed:22967568
- PubMed:22906850
- PubMed:22885543
- PubMed:22824240
- PubMed:22794797
- PubMed:22788662
- PubMed:22738391
- PubMed:22715691
- PubMed:22715113
Evidence from additional scientific databases
EMBL-EBI ChEBI
Exact identifier matchCHEBI:81781
tebuconazole
A racemate composed of equimolar amounts of (R)- and (S)-tebuconazole. A fungicide effective against various smut and bunt diseases in cereals and other field crops.
- conazole fungicide — is a (CHEBI:87067)
- racemate — is a (CHEBI:60911)
- triazole fungicide — is a (CHEBI:87100)
- xenobiotic — has role (CHEBI:35703)
- antifungal agrochemical — has role (CHEBI:86328)
- EC 1.14.13.70 (sterol 14α-demethylase) inhibitor — has role (CHEBI:77884)
- environmental contaminant — has role (CHEBI:78298)
- (R)-tebuconazole — has part (CHEBI:83781)
- (S)-tebuconazole — has part (CHEBI:83780)
- xenobiotic — has role (CHEBI:35703)
- antifungal agrochemical — has role (CHEBI:86328)
- EC 1.14.13.70 (sterol 14α-demethylase) inhibitor — has role (CHEBI:77884)
- environmental contaminant — has role (CHEBI:78298)
- conazole fungicide — is a (CHEBI:87067)
- racemate — is a (CHEBI:60911)
- triazole fungicide — is a (CHEBI:87100)
Additional curated names
rac-1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-olEthyltrianolFenetrazole(RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-olTerbuconazole
Cross-references from this source
- CAS: 107534-96-3 — KEGG COMPOUND
- CAS: 107534-96-3 — ChemIDplus
- REGISTRY_NUMBER: 6686475 — Reaxys
- MANUAL_X_REF: C18489 — KEGG COMPOUND
- MANUAL_X_REF: tebuconazole — Alan Wood's Pesticides
- MANUAL_X_REF: Tebuconazole — Wikipedia
Mapped by: Exact CAS cross-reference in the ChEBI compound record. Source updated: 2015-07-23. Retrieved: 2026-08-31. Open source record
NIH PubChem PUG-View
Exact identifier match86102
Attributed physical-property, hazard, environmental and use annotations.
- Color/Form: Colorless crystals Source: Hazardous Substances Data Bank (HSDB)
- LogP: log Kow = 3.7 Source: Hazardous Substances Data Bank (HSDB)
- Melting Point: 105 °C Source: Hazardous Substances Data Bank (HSDB)
- Physical Description: Colorless solid; [Merck Index] Technical product: White to beige solid; [eChemPortal: ESIS] White powder; [MSDSonline] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Solubility: In water, 36 mg/L at pH 5-9, 20 °C Source: Hazardous Substances Data Bank (HSDB)
- Vapor Pressure: 0.00000001 [mmHg] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Vapor Pressure: 1.7X10-6 Pa (1.3X10-8 mm Hg) at 20 °C Source: Hazardous Substances Data Bank (HSDB)
- Signal: Warning Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
- GHS Hazard Statements: H302: Harmful if swallowed [Warning Acute toxicity, oral]; H361d ***: Suspected of damaging the unborn child [Warning Reproductive toxicity]; H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
- Precautionary Statement Codes: P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, and P501 (click each P-code to see the statement) Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
- Signal: Warning Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]; H361 (69.9%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]; H361d (30.5%): Suspected of damaging the unborn child [Warning Reproductive toxicity]; H400 (69.7%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410 (69.7%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]; H411 (30.3%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
- Precautionary Statement Codes: P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
- ECHA C&L Notifications Summary: Aggregated GHS information provided per 419 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- Signal: Danger Source: NITE-CMC
- GHS Hazard Statements: H350: May cause cancer [Danger Carcinogenicity]; H360: May damage fertility or the unborn child [Danger Reproductive toxicity]; H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]; H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]; H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]; H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Source: NITE-CMC
- Precautionary Statement Codes: P203, P260, P264, P270, P273, P280, P308+P316, P318, P319, P391, P405, and P501 (click each P-code to see the statement) Source: NITE-CMC
- GHS Hazard Statements: H320: Causes eye irritation [Warning Serious eye damage/eye irritation]; H330: Fatal if inhaled [Danger Acute toxicity, inhalation]; H351: Suspected of causing cancer [Warning Carcinogenicity]; H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]; H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]; H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] Source: NITE-CMC
- Precautionary Statement Codes: P203, P260, P264, P264+P265, P270, P271, P280, P284, P304+P340, P305+P351+P338, P308+P316, P316, P318, P319, P320, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement) Source: NITE-CMC
- Environmental Bioconcentration: An estimated BCF of 140 was calculated for tebuconazole(SRC), using a log Kow of 3.7(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is high(SRC), provided the compound is not metabolized by the organism(SRC). Source: Hazardous Substances Data Bank (HSDB)
- Environmental Fate: TERRESTRIAL FATE: Based on a classification scheme(1), Koc values ranging from 470 to 6,000(2-4), indicate that tebuconazole is expected to have moderate to no mobility in soil(SRC). Volatilization of tebuconazole from moist soil is not expected to be an important fate process(SRC) given an estimated Henry's Law of 1.4X10-10 atm-cu m/mole derived from its vapor pressure 1.3X10-8 mm Hg(5), and water solubility, 36 mg/L(5). Tebuconazole is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure. Biodegradation data were not available (SRC, 2006). Source: Hazardous Substances Data Bank (HSDB)
- Environmental Fate: AQUATIC FATE: Based on a classification scheme(1), Koc values ranging from 470-6000(2-4), indicate that tebuconazole is expected to adsorb to suspended solids and sediment(SRC). Volatilization from water surfaces is not expected(5) based upon an estimated Henry's Law constant of 1.4X10-10 atm-cu m/mole derived from its vapor pressure, 1.3X10-8 mm Hg(6), and water solubility, 36 mg/L(6). According to a classification scheme(7), an estimated BCF of 140(SRC), from its log Kow of 3.7(6) and a regression-derived equation(8) suggests the potential for bioconcentration in aquatic organisms is high(SRC). Biodegradation data were not available(SRC, 2006). Source: Hazardous Substances Data Bank (HSDB)
- Environmental Fate: ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere(1), tebuconazole, which has a vapor pressure of 1.3x10-8 mm Hg at 20 °C(2) is expected to exist solely in the particulate phase in the ambient atmosphere. Particulate-phase tebuconazole may be removed from the air by wet or dry deposition(SRC). Tebuconazole does not contain chromophores that absorb at wavelengths >290 nm and therefore is not expected to be susceptible to direct photolysis by sunlight(2). Source: Hazardous Substances Data Bank (HSDB)
- Sources/Uses: Used fungicide for seed treatment or foliar spray on cereal, peanuts, oilseed rape, grapes, pome fruit, stone fruit, and bananas; [HSDB] Used in wood preservatives; [eChemPortal: ESIS] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Industrial Processes with risk of exposure: Farming (Pesticides) [Category: Industry] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Uses: For Tebuconazole (USEPA/OPP Pesticide Code: 128997) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./ Source: Hazardous Substances Data Bank (HSDB)
- Uses: ... Effective seed treatment against bunts, smuts, and Septoria species on cereals. As a foliar spray, it acts against rust, powdery mildew, and leaf and head diseases ... . Source: Hazardous Substances Data Bank (HSDB)
- Uses: Fungicide; For use on cereal, peanuts, oilseed rape, grapes, pome fruit, stone fruit, and Sigatoka on bananas. Source: Hazardous Substances Data Bank (HSDB)
Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record
Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.
Additional source coverage and match status
| Source | Result | Checked |
|---|---|---|
| EMBL-EBI ChEBI | Exact match | 2026-08-31 |
| NIH PubChem PUG-View | Exact match | 2026-08-31 |
A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.