34541

Malathion diacid-(dimethyl-d₆)

PESTANAL^®, analytical standard

• 別名: 2-{[Di(methoxy-d₃)phosphorothioyl]sulfanyl}succinic acid, O,O-Di(methyl-d₃) S-(1,2-dicarboxyethyl) phosphorodithioate, Malathion diacid-d₆, Malathiondicarboxylic acid-(dimethyl-d6)
• 実験式（ヒル表記法）: C₆D₆H₅O₆PS₂
• CAS番号: 1346601-20-4
• 分子量: 280.29
• UNSPSCコード: 77101502
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 製品種目: PESTANAL^®
• シェルフライフ: limited shelf life, expiry date on the label
• アプリケーション: agriculture; environmental
• フォーマット: neat
• 保管温度: 2-8°C

詳細

詳細

Malathion diacid-(dimethyl-d₆) is a deuterated analog of malathion diacid, the carboxyesterase derivative of organophosphorus insecticide malathion, wherein the O-methyl protons are substituted by deuterium.

アプリケーション

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, 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.

法的情報

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

安全性情報

• ピクトグラム: GHS07,GHS09
• シグナルワード: Warning
• 危険有害性情報: H302,H317,H410
• 注意書き: P273 - P280 - P301 + P312 + P330 - P333 + P313 - P391 - P501
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable