45614

Permethrin

PESTANAL^®, analytical standard

• Fórmula empírica (notación de Hill): C₂₁H₂₀Cl₂O₃
• Número de CAS: 52645-53-1
• Peso molecular: 391.29
• Beilstein: 5765325
• Número CE: 258-067-9
• Número MDL: MFCD00041809
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329756835
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• descripción: mixture of cis and trans isomers
• Línea del producto: PESTANAL^®
• caducidad: limited shelf life, expiry date on the label
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• aplicaciones: agriculture; environmental
• formato: neat
• cadena SMILES: CC1(C)C(\C=C(/Cl)Cl)C1C(=O)OCc2cccc(Oc3ccccc3)c2
• InChI: 1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3
• Clave InChI: RLLPVAHGXHCWKJ-UHFFFAOYSA-N

Descripción

Descripción general

Permethrin belongs to the pyrethroid class of insecticides.

Aplicación

Permethrin may be used as an analytical reference standard for the determination of permethrin in:

• Virgin olive oil samples by liquid-liquid extraction (LLE) or low-temperature precipitation followed by Sep-Pak alumina-N column clean-up and analysis using gas chromatography equipped with electron capture detector (GC-ECD).
• Whole blood samples by electron ionization GC coupled to mass spectrometry (MS) operating in selected ion monitoring (SIM) mode.
• Tomato sample extracts by high performance liquid chromatography (HPLC) with post-column photoderivatization and acetonitrile chemiluminescence based detection.
• Water samples by ultrasound-assisted emulsification-extraction (UAEE) and GC-negative ion chemical ionization (NCI) MS.
• Apple juice samples by matrix solid-phase dispersion (MSPD) and GC-MS.

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

Nota de análisis

appearance: Yellow to brownish liquid, might be crystallized at room temperature

Información legal

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

Información de seguridad

• Pictogramas: GHS07,GHS09
• Palabra de señalización: Warning
• Frases de peligro: H302 + H332 - H317 - H410
• Consejos de prudencia: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312
• Clasificaciones de peligro: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Faceshields, Gloves