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Merck
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Supelco

Cyhalofop-butyl

PESTANAL®, analytical standard, mixture of stereoisomers

Sinônimo(s):

Butyl (R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propionate

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About This Item

Fórmula empírica (Notação de Hill):
C20H20FNO4
Número CAS:
Peso molecular:
357.38
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

linha de produto

PESTANAL®

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

agriculture
environmental

formato

neat

cadeia de caracteres SMILES

CCCCOC(=O)[C@@H](C)Oc1ccc(Oc2ccc(cc2F)C#N)cc1

InChI

1S/C20H20FNO4/c1-3-4-11-24-20(23)14(2)25-16-6-8-17(9-7-16)26-19-10-5-15(13-22)12-18(19)21/h5-10,12,14H,3-4,11H2,1-2H3/t14-/m1/s1

chave InChI

TYIYMOAHACZAMQ-CQSZACIVSA-N

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Descrição geral

Cyhalofop-butyl is a post-emergence, aryloxyphenoxypropionate herbicide, which is used in controlling weeds in rice plantations. Its mode of action involves the inhibition of acetyl-coenzyme A carboxylase (ACCase) biosynthesis.

Aplicação

Cyhalofop-butyl may be used as a reference standard in the determination of cyhalofop-butyl in rice samples using liquid chromatography coupled with diode array detector (LC-DAD).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informações legais

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Órgãos-alvo

Liver

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

251.6 °F - closed cup

Ponto de fulgor (°C)

122 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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Comparison of extraction solvents and conditions for herbicide residues in milled rice with liquid chromatography-diode array detection analysis (LC-DAD)
Niell.S, et al.
Food Additives and Contaminants, 27(2), 206-211 (2010)
Barnyardgrass (Echinochloa crus-galli) control in water-seeded rice (Oryza sativa) with cyhalofop-butyl
Ntanos.AD, et al.
Weed Technology, 14(2), 383-388 (2000)
Basis of selectivity of cyhalofop-butyl in Oryza sativa L.
Ruiz-Santaella.PJ, et al.
Planta, 223(2), 191-199 (2006)
Fei Ding et al.
Chemosphere, 235, 1030-1040 (2019-09-29)
Organic pesticides are one of the main environmental pollutants, and how to reduce their environmental risks is an important issue. In this contribution, we disclose the molecular basis for the resistance of American sloughgrass to aryloxyphenoxypropionic acid pesticides using site-directed

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