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Fungicides

Bitertanol

Also known as Baycor, Biloxazol, Baycor 25 WP

CAS 55179-31-2Formula C20H23N3O2Molar mass 337.42 g/molEC 259-513-5
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Harmful or irritant 5 suppliers listed
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Bitertanol chemical structure, C20H23N3O2, CAS 55179-31-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55179-31-2
Formula
C20H23N3O2
Molar mass
337.42 g/mol
EC number
259-513-5
HS code
293399
Category
Fungicides

What is Bitertanol?

Plain description, key identifiers and synonyms

1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol is a member of the class of triazoles that is 3,3-dimethyl-1-(1,2,4-triazol-1-yl)butane-1,2-diol substituted at position O-1 by a biphenyl-4-yl group. It is a member of biphenyls, an aromatic ether, a secondary alcohol and a member of triazoles.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,3-dimethyl-1-(4-phenylphenoxy)-1-(1,2,4-triazol-1-yl)butan-2-ol
CAS number
55179-31-2 CAS number cross-checkedOther or deprecated CAS: 70585-36-3
EC number
259-513-5
Molecular formula
C20H23N3O2
UNII
GR7Z3Z59G9
MDL number
MFCD00055508
InChIKey
VGPIBGGRCVEHQZ-UHFFFAOYSA-N
InChI
InChI=1S/C20H23N3O2/c1-20(2,3)18(24)19(23-14-21-13-22-23)25-17-11-9-16(10-12-17)15-7-5-4-6-8-15/h4-14,18-19,24H,1-3H3
SMILES (canonical and isomeric)
CC(C)(C)C(C(N1C=NC=N1)OC2=CC=C(C=C2)C3=CC=CC=C3)O

Synonyms

  • Baycor
  • Biloxazol
  • Baycor 25 WP
  • 3,3-dimethyl-1-(4-phenylphenoxy)-1-(1,2,4-triazol-1-yl)butan-2-ol
  • Bay KWG 0599
  • KWG 0599
  • 1-(4-Phenylphenoxy)-1-(1,2,4-triazole-1)-3,3-dimethylbutan-2-ol
  • 1H-1,2,4-Triazole-1-ethanol, beta-((1,1'-biphenyl)-4-yloxy)-alpha-(1,1-dimethylethyl)-
  • beta-((1,1'-Biphenyl)-4-yloxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
  • BAY KWG-0599
  • 1-(4-biphenylyloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol
  • Sibutol
  • Baymat-spray
  • Biloxazol, Baycor, Sibutol, KWG0599
  • 5-26-01-00134 (Beilstein Handbook Reference)
  • Bitertanol Solution in Methanol
  • 1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
  • beta-((1,1'-Biphenyl)-4-yloxy)-alpha-tert-butyl-1H-1,2,4-triazol-1-ethanol
  • Bitertanol 10 |Ig/mL in Acetonitrile
  • 1-([1,1'-biphenyl]-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
  • Bitertanol 10 microg/mL in Acetonitrile
  • 1H-1,2,4-Triazole-1-ethanol, beta-([1,1'-biphenyl]-4-yloxy)-alpha-(1,1-dimethylethyl)-
  • Bitertanol, PESTANAL(R), analytical standard
  • 1-(4-biphenylyloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-ol
  • 1-(4-Biphenylyloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
Show all 30 synonyms
  • 1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol
  • 1-p-phenylphenoxy-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-ol
  • 1-([1,1'-Biphenyl]-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol
  • 1-[([1,1'-Biphenyl]-4-yl)oxy]-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
  • (1RS,2RS, 1RS,2RS)-1-(Biphenyl-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
337.42 g/molcalc.
Exact mass
337.179 Dacalc.
LogP (octanol/water)
3.93calc.
Topological polar surface area
60.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.3calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(-c2ccc(OCn3cncn3)cc2)cc1

c1ccc(-c2ccc(OCn3cncn3)cc2)cc1

3 rings, 19 atoms.

7 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H330Fatal if inhaled.
Precautionary statements (13)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Bitertanol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 5 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

5 suppliers in 3 countries

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Bitertanol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pesticides.

Pharmacological actions

  • Fungicides, Industrial

Roles

  • agrochemical
  • antifungal agent
  • antifungal agrochemical
  • antimicrobial agent
  • enzyme inhibitor
  • fungicide
  • pesticide
  • sterol biosynthesis inhibitor
  • sterol demethylation inhibitor

Functional uses

  • Biocide

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Bitertanol is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Bitertanol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Bitertanol, based on the data on this page

What is Bitertanol?

1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol is a member of the class of triazoles that is 3,3-dimethyl-1-(1,2,4-triazol-1-yl)butane-1,2-diol substituted at position O-1 by a biphenyl-4-yl group. It is a member of biphenyls, an aromatic ether, a secondary alcohol and a member of triazoles.

What is the CAS number of Bitertanol?

The CAS registry number of Bitertanol is 55179-31-2. Other or deprecated CAS numbers: 70585-36-3.

What is the molecular formula and weight of Bitertanol?

The molecular formula of Bitertanol is C20H23N3O2 and its molar mass is 337.42 g/mol.

What is Bitertanol used for?

Use classes: Pesticides.

Is Bitertanol hazardous?

Bitertanol carries the GHS signal word "Danger". Main hazards: harmful if swallowed, fatal if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Bitertanol?

Bitertanol is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bitertanol?

CompoundList lists 5 suppliers of Bitertanol in China, India and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Bitertanol in India?

1 supplier in India list Bitertanol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Bitertanol?

Suppliers quote Bitertanol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Bitertanol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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