03732

4-氨基苯酚-d₇

PESTANAL^®, analytical standard

• 线性分子式: D₂NC₆D₄OD
• CAS号: 285132-88-9
• 分子量: 116.17
• MDL编号: MFCD01074232
• UNSPSC代码: 12352200
• PubChem化学物质编号: 329747787
• NACRES: NA.24

属性

• 等级: analytical standard
• 质量水平: 200
• 产品线: PESTANAL^®
• 方案: ≥98.0% (GC)
• 保质期: limited shelf life, expiry date on the label
• mp: 188-190 °C (lit.)
• 应用: environmental
• 包装形式: neat
• 质量偏移: M+7
• SMILES字符串: [2H]Oc1c([2H])c([2H])c(N([2H])[2H])c([2H])c1[2H]
• InChI: 1S/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2/i1D,2D,3D,4D/hD3
• InChI key: PLIKAWJENQZMHA-ZZLZVNDKSA-N

说明

一般描述

4-Aminophenol-d₇ is an isotope-labeled analog of 4-aminophenol.

应用

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.

法律信息

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

安全信息

• 象形图: GHS08,GHS07,GHS09
• 警示用语：: Warning
• 危险声明: H302 + H332,H341,H410
• 预防措施声明: P202 - P261 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 危险分类: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2
• 储存分类代码: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 闪点(°F): 383.0 °F - closed cup
• 闪点(°C): 195 °C - closed cup