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Fungicides

Flutolanil

Also known as Moncut, Prostar, Folistar

CAS 66332-96-5Formula C17H16F3NO2Molar mass 323.31 g/molEC 613-921-3
GHS signal word: Warning. Pictograms: Hazardous to the environment 4 suppliers listed
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Flutolanil chemical structure, C17H16F3NO2, CAS 66332-96-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
White, crystalline solid
Melting point
108 °C
Density
1.32 g/cm³ at 20 °C
Solubility
In water 8.01 mg/L at 20 °C
HS code
292429
Category
Fungicides
Illustrative photo, colourless crystals beside a jumbo bulk bag in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Flutolanil?

Plain description, key identifiers and synonyms

Flutolanil is a member of the class of benzamides, obtained by formal condensation of the carboxy group of 2-(trifluoromethyl)benzoic acid with the amino group of 3-(ispropyloxy)aniline. A fungicide used to control a range of pathogens especially Rhizoctonia spp. on rice, turf and other crops. It has a role as an EC 1.3.5.1 [succinate dehydrogenase (quinone)] inhibitor and an antifungal agrochemical. It is a member of benzamides, an aromatic ether, a member of (trifluoromethyl)benzenes and a benzanilide fungicide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(3-propan-2-yloxyphenyl)-2-(trifluoromethyl)benzamide
CAS number
66332-96-5 CAS number cross-checked
EC number
613-921-3
Molecular formula
C17H16F3NO2
UNII
2USL6Y9JZ4
MDL number
MFCD00176914
InChIKey
PTCGDEVVHUXTMP-UHFFFAOYSA-N
InChI
InChI=1S/C17H16F3NO2/c1-11(2)23-13-7-5-6-12(10-13)21-16(22)14-8-3-4-9-15(14)17(18,19)20/h3-11H,1-2H3,(H,21,22)
SMILES (canonical and isomeric)
CC(C)OC1=CC=CC(=C1)NC(=O)C2=CC=CC=C2C(F)(F)F

Synonyms

  • Moncut
  • Prostar
  • Folistar
  • N-(3-Isopropoxyphenyl)-2-(trifluoromethyl)benzamide
  • N-(3-(1-Methylethoxy)phenyl)-2-(trifluoromethyl)benzamide
  • alpha,alpha,alpha-Trifluoro-3'-isopropoxy-o-toluanilide
  • o-trifluoromethyl-m'-isopropoxybenzoic anilide
  • N-[3-(1-Methylethoxy)phenyl]-2-(Trifluoromethyl)benzamide
  • Alpha-alpha-alpha-trifluoro-3'isopropoxy-o-toluanilide
  • N-[3-(propan-2-yloxy)phenyl]-2-(trifluoromethyl)benzamide
  • Benzamide,n-(3-(1-methylethoxy)phenyl)-2-(trifluoromethyl)
  • N-(3-(1-methylethoxy)phenyl)-2-(trifluoromethyl)-benzamide
  • N-(3-(Propan-2-yloxy)phenyl)-2-(trifluoromethyl)benzamide
  • N-(3-propan-2-yloxyphenyl)-2-(trifluoromethyl)benzamide
  • Moncoat, Moncut, ProStar
  • Benzamide, N-(3-(1-methylethoxy)phenyl)-2-(trifluoromethyl)-
  • FTN
  • Ptcgdevvhuxtmp-uhfffaoysa-
  • Flutolanil 10 |Ig/mL in Cyclohexane
  • Flutolanil 10 microg/mL in Cyclohexane
  • 3'-isopropoxy-2-trifloromethylbenzoic acid anilide
  • N-(3-Isopropoxyphenyl)-2-(trifluoromethyl)benzamide #
  • flutolanil, N-(3-Isopropoxy-phenyl)-2-trifluoromethylbenzamide
  • N-{3-[(Propan-2-yl)oxy]phenyl}-2-(trifluoromethyl)benzamide

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

Appearance
White, crystalline solidexp.
Melting point
108 °Cexp.
Density
1.32 g/cm³ at 20 °Cexp.
Solubility
In water 8.01 mg/L at 20 °Cexp.
Vapour pressure
1.33 × 10⁻⁵ mm Hg at 25 °Cexp.

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
323.31 g/molcalc.
Exact mass
323.1133 Dacalc.
LogP (octanol/water)
4.74calc.
Topological polar surface area
38.33 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.24calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=C(Nc1ccccc1)c1ccccc1

O=C(Nc1ccccc1)c1ccccc1

2 rings, 15 atoms, the Benzanilide ring system.

13,118 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • 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

Flutolanil suppliers

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

All 4 suppliers
4 of 4 offers

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

4 suppliers in 3 countries

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Flutolanil 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

Flutolanil (announced in 1981) acts against Basidiomycetes. It is used as a foliar fungicide for the control of Typhula on barley and sheath blight on rice, as well as a seed dressing against Rhizoctonia solani on potatoes and cucurbits.

Agricultural fungicide.

Use classes: Fungicides, Pesticides.

Roles

  • agrochemical
  • antifungal agent
  • antifungal agrochemical
  • antimicrobial agent
  • enzyme inhibitor
  • fungicide
  • pesticide

Functional uses

  • Biocide

How it is made

Flutolanil is produced by reaction of 2-(trifluoromethyl)benzoyl chloride with 3-isopropoxyaniline.

Preparation: K. Yabutani et al., German patent 2731522, eidem, United States of America patent 4093743 (both 1978 to Nihon Nohyaku).

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 Flutolanil is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Flutolanil?

Flutolanil is a member of the class of benzamides, obtained by formal condensation of the carboxy group of 2-(trifluoromethyl)benzoic acid with the amino group of 3-(ispropyloxy)aniline. A fungicide used to control a range of pathogens especially Rhizoctonia spp. on rice, turf and other crops.

What is the CAS number of Flutolanil?

The CAS registry number of Flutolanil is 66332-96-5.

What is the molecular formula and weight of Flutolanil?

The molecular formula of Flutolanil is C17H16F3NO2 and its molar mass is 323.31 g/mol.

What is Flutolanil used for?

Flutolanil (announced in 1981) acts against Basidiomycetes. It is used as a foliar fungicide for the control of Typhula on barley and sheath blight on rice, as well as a seed dressing against Rhizoctonia solani on potatoes and cucurbits. Agricultural fungicide. Use classes: Fungicides, Pesticides.

Is Flutolanil hazardous?

Flutolanil carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life, very toxic to aquatic life with long lasting effects, toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Flutolanil?

Flutolanil is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Flutolanil?

CompoundList lists 4 suppliers of Flutolanil in Brazil, Japan and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Flutolanil?

Suppliers quote Flutolanil 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 Flutolanil

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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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