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Merck

257990

Sigma-Aldrich

邻甲苯磺酰胺

99%

别名:

2-甲基苯-1-磺酰胺, 2-甲基苯磺酰亚胺酸, 2-甲基苯磺酰胺, 2-甲苯磺酰胺, 邻甲基苯磺酰胺, 邻甲苯磺酰胺

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About This Item

线性分子式:
CH3C6H4SO2NH2
CAS号:
分子量:
171.22
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

99%

形狀

powder

mp

156-158 °C (lit.)

SMILES 字串

Cc1ccccc1S(N)(=O)=O

InChI

1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)

InChI 密鑰

YCMLQMDWSXFTIF-UHFFFAOYSA-N

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一般說明

甲苯磺酰胺是含有糖精的人造甜味物质中的一种主要杂质。 已报道可通过反相HPLC方法测定糖精和糖精钠中的甲苯磺酰胺

應用

  • 铑钳形复合物的动态配体反应性:讨论邻甲苯磺酰胺作为配体在高级化学合成中的作用,证明它在为催化过程创建反应中间体方面的实用性(Tang et al., 2015)。
  • 电喷雾电离质谱法中芳离子与碰撞气体N2的反应:强调邻甲苯磺酰胺在质谱研究中的使用,以了解电离机制,有助于识别复杂的化学结构(Liang et al., 2015)。
  • 废水中的苯并磺胺:方法发展、发生和去除效率:关注从废水中检测和去除邻甲苯磺酰胺的方法,强调其普遍存在以及与消除其相关的挑战(Ajibola et al., 2015)。

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Carc. 2 - Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Chris E Houlden et al.
Journal of the American Chemical Society, 130(31), 10066-10067 (2008-07-11)
A Pd-catalyzed intermolecular 1,2-carboamination route to indolines from N-aryl ureas and 1,3-dienes that proceeds under mild conditions in relatively nonacidic media, is presented. The in situ generation, or preformation, of a palladium tosylate emerges as a key parameter in gaining
High-performance liquid chromatographic determination of toluenesulfonamides and polar impurities in saccharin and saccharin sodium.
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Tom T Huang et al.
Langmuir : the ACS journal of surfaces and colloids, 22(14), 6429-6437 (2006-06-28)
Channel geometry combined with surface chemistry enables a stable liquid boundary flow to be attained along the surfaces of a 12 microm diameter hydrophilic glass fiber in a closed semi-elliptical channel. Surface free energies and triangular corners formed by PDMS/glass
J L Kacprzak
Journal - Association of Official Analytical Chemists, 61(6), 1528-1532 (1978-11-01)
A gas-liquid chromatographic (GLC) procedure with p-toluenesulfonamide (p-TS) as an internal standard is used to determine o-toluenesulfonamide (o-TS), a major impurity in artificial sweetening substances containing saccharin. Although p-TS can itself occur as an impurity in samples, it is usually
J Hooson et al.
British journal of cancer, 42(1), 129-147 (1980-07-01)
The importance of the contaminant OTS in the promoting activity of commercial saccharin on rat bladder neoplasia was investigated. OTS, OTS-free and OTS-contaminated saccharin were administered in the drinking water or diet for 2 years to groups of rats pretreated

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