94093

甲基对硫磷-d₆

PESTANAL^®, analytical standard

• 同義詞: O,O-Dimethyl-d₆ O-(4-nitrophenyl) phosphorothioate, Methyl parathion-d₆
• 經驗公式（希爾表示法）: C₈D₆H₄NO₅PS
• CAS號碼: 96740-32-8
• 分子量：: 269.24
• MDL號碼: MFCD03428104
• 分類程式碼代碼: 77101502
• PubChem物質ID: 329770296
• NACRES: NA.24

屬性

• 等級: analytical standard
• 品質等級: 100
• 同位素純度: ≥99 atom % D
• 產品線: PESTANAL^®
• 化驗: ≥95.0% (HPLC)
• 儲存期限: limited shelf life, expiry date on the label
• 儲存條件: under inert gas (Argon)
• 應用: agriculture; environmental
• 形式: neat
• SMILES 字串: S=P(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])OC1=CC=C([N+]([O-])=O)C=C1
• InChI: 1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3/i1D3,2D3
• InChI 密鑰: RLBIQVVOMOPOHC-WFGJKAKNSA-N

描述

一般說明

Parathion-methyl-d₆ (dimethyl-d₆) is an isotope-labeled analog of the organophosphorus insecticide, parathion-methyl.

應用

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.

分析報告

identification (LC-MS): identity conforms

法律資訊

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

安全資訊

• 象形圖: GHS02,GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H226,H300 + H330,H311,H373,H410
• 防範說明: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P314
• 危險分類: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - STOT RE 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 114.8 °F - open cup
• 閃點（°C）: 46 °C - open cup