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Screening compounds

beta-Cyfluthrin

Also known as [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate, ??-Cyfluthrin, A-Cyfluthrin (Standard)

CAS 1820573-27-0Formula C22H18Cl2FNO3Molar mass 434.29 g/molEC 701-224-8
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard, Hazardous to the environment 14 suppliers listed
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beta-Cyfluthrin chemical structure, C22H18Cl2FNO3, CAS 1820573-27-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1820573-27-0
Formula
C22H18Cl2FNO3
Molar mass
434.29 g/mol
EC number
701-224-8
HS code
292690
Category
Screening compounds

What is beta-Cyfluthrin?

Plain description, key identifiers and synonyms

beta-Cyfluthrin is a chemical substance with the molecular formula C22H18Cl2FNO3 and a molar mass of 434.29 g/mol. Its CAS registry number is 1820573-27-0. The IUPAC name is [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
CAS number
1820573-27-0 CAS number cross-checkedOther or deprecated CAS: 68359-37-5
EC number
701-224-8
Molecular formula
C22H18Cl2FNO3
InChIKey
QQODLKZGRKWIFG-RUTXASTPSA-N
InChI
InChI=1S/C22H18Cl2FNO3/c1-22(2)15(11-19(23)24)20(22)21(27)29-18(12-26)13-8-9-16(25)17(10-13)28-14-6-4-3-5-7-14/h3-11,15,18,20H,1-2H3/t15?,18-,20+/m0/s1
Canonical SMILES
CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)c1ccc(F)c(Oc2ccccc2)c1
Isomeric SMILES
CC1([C@H](C1C=C(Cl)Cl)C(=O)O[C@@H](C#N)C2=CC(=C(C=C2)F)OC3=CC=CC=C3)C

Synonyms

  • [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
  • ??-Cyfluthrin
  • A-Cyfluthrin (Standard)
  • beta-Cyfluthrin 10 |Ig/mL in Cyclohexane
  • beta-Cyfluthrin 10 microg/mL in Cyclohexane
  • (R)-Cyano(4-fluoro-3-phenoxyphenyl)methyl (1S)-3-(2,2-dichloroethen-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
434.29 g/molcalc.
Exact mass
433.0648 Dacalc.
LogP (octanol/water)
6.32calc.
Topological polar surface area
59.32 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
6calc.
Heavy atoms
29calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.27calc.
Formal charge
0calc.
Stereocentres
3calc.
Lipinski rule of five
Passes (1 violation)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)C1CC1

O=C(OCc1cccc(Oc2ccccc2)c1)C1CC1

3 rings, 20 atoms.

165 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)
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H300 + H330Fatal if swallowed. Fatal if inhaled.
  • H300Fatal if swallowed.
  • H330Fatal if inhaled.
  • H362May cause harm to breast-fed children.
  • H370Causes damage to organs.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (20)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P263Avoid contact during pregnancy and while nursing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P308 + P316If exposed or concerned: Get emergency medical help immediately.
  • P316Get emergency medical help immediately.
  • P318If exposed or concerned, get medical advice.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • 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

beta-Cyfluthrin suppliers

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All 14 suppliers
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Where suppliers are based

14 suppliers in 3 countries

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beta-Cyfluthrin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

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 beta-Cyfluthrin 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 beta-Cyfluthrin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about beta-Cyfluthrin, based on the data on this page

What is beta-Cyfluthrin?

beta-Cyfluthrin is a chemical substance with the molecular formula C22H18Cl2FNO3 and a molar mass of 434.29 g/mol. Its CAS registry number is 1820573-27-0. The IUPAC name is [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate.

What is the CAS number of beta-Cyfluthrin?

The CAS registry number of beta-Cyfluthrin is 1820573-27-0. Other or deprecated CAS numbers: 68359-37-5.

What is the molecular formula and weight of beta-Cyfluthrin?

The molecular formula of beta-Cyfluthrin is C22H18Cl2FNO3 and its molar mass is 434.29 g/mol.

What is beta-Cyfluthrin used for?

Known uses and roles of beta-Cyfluthrin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is beta-Cyfluthrin hazardous?

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

What is the HS code of beta-Cyfluthrin?

beta-Cyfluthrin 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 beta-Cyfluthrin?

CompoundList lists 14 suppliers of beta-Cyfluthrin in China, Czech Republic 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 beta-Cyfluthrin?

Suppliers quote beta-Cyfluthrin 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

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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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