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Supelco

Etoxazole

PESTANAL®, analytical standard

Synonym(s):

(RS)-5-tert-Butyl-2-[2-(2,6-difluorophenyl)-4,5-dihydro-1,3-oxazol-4-yl]phenetole, 4-(4-tert-Butyl-2-ethoxyphenyl)-2-(2,6-difluorophenyl)-4,5-dihydrooxazole

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About This Item

Empirical Formula (Hill Notation):
C21H23F2NO2
CAS Number:
Molecular Weight:
359.41
Beilstein:
8930214
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CCOc1cc(ccc1C2COC(=N2)c3c(F)cccc3F)C(C)(C)C

InChI

1S/C21H23F2NO2/c1-5-25-18-11-13(21(2,3)4)9-10-14(18)17-12-26-20(24-17)19-15(22)7-6-8-16(19)23/h6-11,17H,5,12H2,1-4H3

InChI key

IXSZQYVWNJNRAL-UHFFFAOYSA-N

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General description

Etoxazole is an organofluorine pesticide and an alternative for carbamates, organochlorines and other miticides. It is a commonly used acaricide, for flowers, fruits, vegetables, tea, cotton etc.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

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

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

854.6 °F

Flash Point(C)

457 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Evaluation of etoxazole toxicity in the liver of Oreochromis niloticus.
Sevgiler Y, et al.
Pesticide Biochemistry and Physiology, 78(1), 1-8 (2004)
Weixia Chang et al.
Journal of agricultural and food chemistry, 67(24), 6708-6715 (2019-05-30)
This is the first systemic assessment of the stereoselectivity of etoxazole enantiomers. Etoxazole's stereoselective bioactivity was assessed against target organisms ( Tetranychus urticae eggs and Tetranychus cinnabarinus eggs), and its acute toxicity was assessed toward nontarget aquatic organisms ( Daphnia
Dali Sun et al.
Chemosphere, 226, 782-790 (2019-04-10)
Etoxazole is a newly registered and widely used acaricide. However, its metabolites were not fully understood and might exhibit similar or even higher toxicity than parent compound. Therefore, in this study, the metabolites of etoxazole in citrus, soil and earthworms
High resolution genetic mapping uncovers chitin synthase-1 as the target-site of the structurally diverse mite growth inhibitors clofentezine, hexythiazox and etoxazole in Tetranychus urticae.
Demaeght P, et al.
Insect Biochemistry and Molecular Biology, 51, 52-61 (2014)
Dali Sun et al.
Environmental science and pollution research international, 23(24), 24731-24738 (2016-09-24)
The stereoselective cytotoxicity of new chiral acaricide etoxazole and its dissipation in citrus and soil were investigated for the first time. Enantioselective toxicity and oxidative stress of etoxazole toward MCF-7 cells was conducted. The phenomenon of dose- and form-dependent cytotoxicity

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