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Insecticides and acaricides

Flumethrin

Also known as Bayticol, Bayvarol, Flumetrin

CAS 69770-45-2Formula C28H22Cl2FNO3Molar mass 510.39 g/molEC 274-110-4
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Harmful or irritant, Serious health hazard, Hazardous to the environment 12 suppliers listed
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Flumethrin chemical structure, C28H22Cl2FNO3, CAS 69770-45-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69770-45-2
Formula
C28H22Cl2FNO3
Molar mass
510.39 g/mol
EC number
274-110-4
HS code
292690
Category
Insecticides and acaricides

What is Flumethrin?

Plain description, key identifiers and synonyms

Flumethrin is a chemical substance with the molecular formula C28H22Cl2FNO3 and a molar mass of 510.39 g/mol. Its CAS registry number is 69770-45-2. The IUPAC name is [cyano-(4-fluoro-3-phenoxyphenyl)methyl] 3-[2-chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethylcyclopropane-1-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[cyano-(4-fluoro-3-phenoxyphenyl)methyl] 3-[2-chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethylcyclopropane-1-carboxylate
CAS number
69770-45-2 CAS number cross-checked
EC number
274-110-4
Molecular formula
C28H22Cl2FNO3
InChIKey
YXWCBRDRVXHABN-UHFFFAOYSA-N
InChI
InChI=1S/C28H22Cl2FNO3/c1-28(2)21(15-22(30)17-8-11-19(29)12-9-17)26(28)27(33)35-25(16-32)18-10-13-23(31)24(14-18)34-20-6-4-3-5-7-20/h3-15,21,25-26H,1-2H3
SMILES (canonical and isomeric)
CC1(C(C1C(=O)OC(C#N)C2=CC(=C(C=C2)F)OC3=CC=CC=C3)C=C(C4=CC=C(C=C4)Cl)Cl)C

Synonyms

  • Bayticol
  • Bayvarol
  • Flumetrin
  • BAY V1 6045
  • Cyano(4-fluoro-3-phenoxyphenyl)methyl 3-[2-chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethylcyclopropanecarboxylate
  • cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2-chloro-2-(4-chlorophenyl)ethenyl)-2,2-dimethylcyclopropanecarboxylate
  • alpha-cyano-(4-fluoro-3-phenoxy)benzyl-3-(2-chloro-2-(4-chlorophenyl)ethenyl)-2,2-dimethylcyclopropanecarboxylate
  • cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2-chloro-2-(4-chlorophenyl)ethenyl)-2,2-dimethylcyclopropane-1-carboxylate
  • Bayticol, Bayticol Pour-on, Bayvarol, FCR 2769
  • Flumethrin 100 |Ig/mL in Acetonitrile
  • Flumethrin 100 microg/mL in Acetonitrile
  • Cyano(4-fluoro-3-phenoxyphenyl)methyl 3-[2-chloro-2-(4-chlorophenyl)ethen-1-yl]-2,2-dimethylcyclopropane-1-carboxylate

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
510.39 g/molcalc.
Exact mass
509.0961 Dacalc.
LogP (octanol/water)
7.93calc.
Topological polar surface area
59.32 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
35calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.21calc.
Formal charge
0calc.
Stereocentres
3calc.
Lipinski rule of five
Fails (2 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(OCc1cccc(Oc2ccccc2)c1)C1CC1C=Cc1ccccc1

O=C(OCc1cccc(Oc2ccccc2)c1)C1CC1C=Cc1ccccc1

4 rings, 28 atoms.

1 other chemical 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
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H300Fatal if swallowed.
  • H301Toxic if swallowed.
  • H310Fatal in contact with skin.
  • H311Toxic in contact with skin.
  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H319Causes serious eye irritation.
  • H330Fatal if inhaled.
  • H331Toxic if inhaled.
  • H335May cause respiratory irritation.
  • H360May damage fertility or the unborn child.
  • H370Causes damage to organs.

3 more on the safety page.

Precautionary statements (32)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308 + P316If exposed or concerned: Get emergency medical help immediately.
  • P316Get emergency medical help immediately.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • 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

Flumethrin suppliers

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

All 12 suppliers
12 of 12 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

12 suppliers in 4 countries

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Flumethrin 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

Roles

  • acaricide
  • biophysical role
  • insecticide
  • membrane transport modulator
  • pesticide
  • pyrethroid ester acaricide
  • pyrethroid ester insecticide
  • pyrethroid insecticide
  • sodium channel modulator

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 Flumethrin is traded under.

HS 2926.90Indicative HS code

Nitrile-function compounds, other

World exports in 2024
$2.15B
−13.5% vs 2023, imports $2.17B
2019 to 2024
Top exporters
  1. China35.6%
  2. France * partner reported12.7%
  3. India * partner reported11.2%
Top importers
  1. United States13.6%
  2. China12.4%
  3. Brazil11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Flumethrin?

Flumethrin is a chemical substance with the molecular formula C28H22Cl2FNO3 and a molar mass of 510.39 g/mol. Its CAS registry number is 69770-45-2. The IUPAC name is [cyano-(4-fluoro-3-phenoxyphenyl)methyl] 3-[2-chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethylcyclopropane-1-carboxylate.

What is the CAS number of Flumethrin?

The CAS registry number of Flumethrin is 69770-45-2.

What is the molecular formula and weight of Flumethrin?

The molecular formula of Flumethrin is C28H22Cl2FNO3 and its molar mass is 510.39 g/mol.

What is Flumethrin used for?

Known uses and roles of Flumethrin include insecticides in agriculture and crop protection, acaricides and miticides in agriculture and crop protection, acaricide, biophysical role, insecticide and 6 more.

Is Flumethrin hazardous?

Flumethrin carries the GHS signal word "Danger". Main hazards: fatal if swallowed, toxic if swallowed, fatal in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Flumethrin?

Flumethrin is usually classified under HS code 292690 (Nitrile-function compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Flumethrin?

CompoundList lists 12 suppliers of Flumethrin in China, India, Mexico 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 Flumethrin in India?

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

What is the price of Flumethrin?

Suppliers quote Flumethrin 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 Flumethrin

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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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