08979

trans-Permethrin-(phenoxy-d₅)

analytical standard

• Sinonimo/i: trans-Permethrin-d₅, [3-(Phenoxy-d₅)phenyl]methyl trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate
• Formula empirica (notazione di Hill): C₂₁D₅H₁₅Cl₂O₃
• Peso molecolare: 396.32
• Codice UNSPSC: 12352200
• ID PubChem: 329748653
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Nome Commerciale: PESTANAL^®
• Saggio: ≥98.0% (HPLC)
• Durata: limited shelf life, expiry date on the label
• applicazioni: agriculture
• Formato: neat
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: ClC(Cl)=CC(C1(C)C)C1C(OCC2=CC=CC(OC3=C([2H])C([2H])=C([2H])C([2H])=C3[2H])=C2)=O

Descrizione

Descrizione generale

trans-Permethrin-(phenoxy-d₅) is an isotope-labeled analog of the trans-isomeric form of the pyrethroid insecticide permethrin, wherein the phenoxy protons are replaced by deuterium.

Applicazioni

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS07,GHS09
• Avvertenze: Warning
• Indicazioni di pericolo: H302 + H332 - H317 - H410
• Consigli di prudenza: P261 - P280 - P301 + P312 + P330
• Classi di pericolo: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable