32917

Prallethrin

PESTANAL^®, analytical standard

• Synonim(y): (RS)-2-Methyl-4-oxo-3-prop-2-ynylcyclopent-2-enyl (1RS,3RS;1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
• Wzór empiryczny (zapis Hilla): C₁₉H₂₄O₃
• Numer CAS: 23031-36-9
• Masa cząsteczkowa: 300.39
• NACRES: NA.24
• PubChem Substance ID: 329754385
• UNSPSC Code: 41116107
• EC Number: 245-387-9
• MDL number: MFCD03792792

Właściwości

• grade: analytical standard
• Quality Segment: 100
• 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
• storage temp.: 2-8°C
• SMILES string: C\C(C)=C/C1C(C(=O)OC2CC(=O)C(CC#C)=C2C)C1(C)C
• InChI: 1S/C19H24O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h1,9,14,16-17H,8,10H2,2-6H3
• InChI key: SMKRKQBMYOFFMU-UHFFFAOYSA-N

Opis

General description

Prallethrins are classified under the broad category of pyrethroid insecticides that are utilized in agricultural, domestic and industrial applications. They are typically used for protection against mosquitoes, cockroaches as well as other insects.[1]

Application

Prallethrin may be used as an analytical reference standard for the determination of the analyte in:

• Sediment samples by dichloromethane (DMC)-based Soxhlet extraction and high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS).
• Domestic wastewater samples by ultrasound-assisted dispersive liquid–liquid microextraction (UA-DLLME) combined with capillary GC.

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

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Informacja o środkach bezpieczeństwa

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H302,H331,H410
• pcodes: P261 - P264 - P271 - P273 - P301 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Klasa składowania: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: 282.2 °F - closed cup
• flash_point_c: 139 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter