74332

二嗪磷-二乙基-d₁₀

PESTANAL^®, analytical standard

• 经验公式（希尔记法）: C₁₂D₁₀H₁₁N₂O₃PS
• CAS号: 100155-47-3
• 分子量: 314.41
• MDL號碼: MFCD00144095
• 分類程式碼代碼: 77101502
• PubChem物質ID: 329765626
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 同位素純度: ≥95 atom % D
• 產品線: PESTANAL^®
• 化驗: ≥97.5% (GC)
• 儲存期限: limited shelf life, expiry date on the label
• 折射率: n20/D 1.4978 (lit.)
• bp: 83-84 °C/0.002 mmHg (lit.)
• 應用: agriculture; environmental
• 格式: neat
• 質量偏移: M+10
• 儲存溫度: 2-8°C
• SMILES 字串: [2H]C([2H])([2H])C([2H])([2H])OP(=S)(Oc1cc(C)nc(n1)C(C)C)OC([2H])([2H])C([2H])([2H])[2H]
• InChI: 1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3/i1D3,2D3,6D2,7D2
• InChI 密鑰: FHIVAFMUCKRCQO-HXOHQZFQSA-N

说明

一般說明

Diazinon-(diethyl-d₁₀) is an isotope labeled analog of the organophosphate pesticide diazinon, wherein the diethoxy protons are replaced by deuterium.

應用

Diazinon-(diethyl-d₁₀) may be used as an internal standard for the determination of diazinon in soybeans and Daphnia magna by various chromatography techniques.

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.

法律資訊

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

安全信息

• 象形圖: GHS06,GHS09
• 訊號詞: Danger
• 危險聲明: H301,H410
• 防範說明: P264 - P273 - P301 + P310 - P391 - P405 - P501
• 危險分類: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 235.0 °F - closed cup
• 閃點（°C）: 112.8 °C - closed cup