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Supelco

Cyhalofop-butyl

PESTANAL®, analytical standard, mixture of stereoisomers

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C20H20FNO4
Numero CAS:
122008-85-9
Peso molecolare:
357.38
Numero MDL:
MFCD01631151
Codice UNSPSC:
41116107
ID PubChem:
329754315
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Nome Commerciale

PESTANAL®

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

agriculture
environmental

Formato

neat

Stringa SMILE

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
TYIYMOAHACZAMQ-CQSZACIVSA-N

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Descrizione generale

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.

Applicazioni

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.

Note legali

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

Avvertenze

Warning

Indicazioni di pericolo

H302,H373,H410

Classi di pericolo

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

Organi bersaglio

Liver

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

251.6 °F - closed cup

Punto d’infiammabilità (°C)

122 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCD5709
BCBV7399
SZBG050XV
SZBD281XV
SZBB227XV

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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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