Cyhalofop-butyl

Name: Cyhalofop-butyl
Brand: Vaqora Chemicals
SKU: VQ-039520

About Cyhalofop-butyl

Listed under CAS 122008-85-9, Cyhalofop-butyl is an analytical reagent available from Vaqora Chemicals. With the molecular formula C20H20FNO4, it has a molar mass of 357.4 g/mol. The IUPAC name is butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate. Common synonyms include Cyhalofop butyl ester and XDE 537.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include agrochemical formulations and laboratory analysis. It is used across academic and industrial research and agrochemical production.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Cyhalofop-butyl is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cyhalofop-butyl
Catalogue No.	VQ-039520
CAS Number	122008-85-9
IUPAC name	butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate
Molecular formula	C₂₀H₂₀FNO₄
Molecular weight	357.4 g/mol
Exact mass	357.1376
InChIKey	TYIYMOAHACZAMQ-CQSZACIVSA-N
SMILES	CCCCOC(=O)[C@@H](C)OC1=CC=C(C=C1)OC2=C(C=C(C=C2)C#N)F
PubChem CID	180089

Physical properties
Physical form	Other
LogP (XLogP3)	4.8
H-bond donors / acceptors	0 / 6
TPSA	68.6 Å²
Synonyms	Cyhalofop butyl ester, XDE 537, XDE-537, Propanoic acid, 2-(4-(4-cyano-2-fluorophenoxy)phenoxy)-, butyl ester, (2R)-, (2R)-2-(4-(4-cyano-2-fluorophenoxy)-phenoxy)propanic acid butylester, Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester, (2R)-, butyl (2R)-2-(4-(4-cyano-2-fluorophenoxy)phenoxy)propanoate, (2R)-2-(4-(4-Cyano-2-fluorophenoxy)phenoxy)propanoic acid butyl ester, Cyhalofop-butyl [ISO], Butyl (R)-2-[4-(4-Cyano-2-fluorophenoxy)phenoxy]propionate, Clincher CA

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cyhalofop-butyl?

The CAS Registry Number of Cyhalofop-butyl is 122008-85-9. It is also known as Cyhalofop butyl ester, XDE 537, XDE-537.

What is the molecular formula and molecular weight of Cyhalofop-butyl?

Cyhalofop-butyl has the molecular formula C20H20FNO4 and a molecular weight of 357.4 g/mol. Its IUPAC name is butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate.

Which grade and pack sizes of Cyhalofop-butyl can I order?

We supply Cyhalofop-butyl, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyhalofop-butyl?

Yes. Every lot of Cyhalofop-butyl is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cyhalofop-butyl be shipped internationally?

Yes. Cyhalofop-butyl is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.