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Screening compounds

Cyhalofop

Also known as (R)-(+)-2-(4-(2-Fluoro-4-cyanophenoxy)phenoxy)propanoic acid, (R)-(+)-2-[4-(2-Fluoro-4-cyanophenoxy)phenoxy]propanoic acid, Cyhalofop acid

CAS 122008-78-0Formula C16H12FNO4Molar mass 301.27 g/molEC 808-439-7
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment
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Cyhalofop chemical structure, C16H12FNO4, CAS 122008-78-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
122008-78-0
Formula
C16H12FNO4
Molar mass
301.27 g/mol
EC number
808-439-7
HS code
292690
Category
Screening compounds

What is Cyhalofop?

Plain description, key identifiers and synonyms

Cyhalofop is a chemical substance with the molecular formula C16H12FNO4 and a molar mass of 301.27 g/mol. Its CAS registry number is 122008-78-0. The IUPAC name is (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid
CAS number
122008-78-0 CAS number cross-checked
EC number
808-439-7
Molecular formula
C16H12FNO4
UNII
58150F267D
MDL number
MFCD28015762
InChIKey
ROBSGBGTWRRYSK-SNVBAGLBSA-N
InChI
InChI=1S/C16H12FNO4/c1-10(16(19)20)21-12-3-5-13(6-4-12)22-15-7-2-11(9-18)8-14(15)17/h2-8,10H,1H3,(H,19,20)/t10-/m1/s1
Canonical SMILES
CC(Oc1ccc(Oc2ccc(C#N)cc2F)cc1)C(=O)O
Isomeric SMILES
C[C@H](C(=O)O)OC1=CC=C(C=C1)OC2=C(C=C(C=C2)C#N)F

Synonyms

  • (R)-(+)-2-(4-(2-Fluoro-4-cyanophenoxy)phenoxy)propanoic acid
  • (R)-(+)-2-[4-(2-Fluoro-4-cyanophenoxy)phenoxy]propanoic acid
  • Cyhalofop acid
  • (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid
  • Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, (2R)-
  • (R)-2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)propanoic acid
  • Propanoic acid, 2-(4-(4-cyano-2-fluorophenoxy)phenoxy)-, (R)-
  • Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, (R)-
  • Cyhalofop, PESTANAL(R), analytical standard
  • (R)-2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)propionic acid
  • (2R)-2-[4-(4-cyano-2-fluoro-phenoxy)phenoxy]propanoic acid
  • 2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)-,(2R)- propanoic acid
  • 2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)-,(R)-propanoic acid
  • RCF

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
301.27 g/molcalc.
Exact mass
301.075 Dacalc.
LogP (octanol/water)
3.34calc.
Topological polar surface area
79.55 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
22calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
1calc.
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(Oc2ccccc2)cc1

c1ccc(Oc2ccccc2)cc1

2 rings, 13 atoms, the Diphenyl ether ring system.

9,579 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H400Very toxic to aquatic life.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • 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

Cyhalofop suppliers

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

Frequently asked questions

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

What is Cyhalofop?

Cyhalofop is a chemical substance with the molecular formula C16H12FNO4 and a molar mass of 301.27 g/mol. Its CAS registry number is 122008-78-0. The IUPAC name is (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid.

What is the CAS number of Cyhalofop?

The CAS registry number of Cyhalofop is 122008-78-0.

What is the molecular formula and weight of Cyhalofop?

The molecular formula of Cyhalofop is C16H12FNO4 and its molar mass is 301.27 g/mol.

What is Cyhalofop used for?

Known uses and roles of Cyhalofop include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyhalofop hazardous?

Cyhalofop carries the GHS signal word "Warning". Main hazards: harmful if swallowed, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cyhalofop?

Cyhalofop 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 Cyhalofop?

Post a free request on CompoundList and suppliers of Cyhalofop will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cyhalofop?

Suppliers quote Cyhalofop 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 Cyhalofop

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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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