Acetonitrile (75-05-8) is a liquid with an etherlike odor. It is a highly polar, volatile organic compound used as a solvent in many different industrial applications. Acetonitrile is metabolized to hydrogen cyanide and can be acutely lethal when absorbed in high doses.

Acetonitrile. Heriberto Robles, in Encyclopedia of Toxicology (Second Edition), 2005. Uses. Acetonitrile is used in the chemical industry as an intermediary in the synthesis of several chemicals and products such as acetophene, thiamine, acetamidine, and α-naphthaleneacetic acid, nitrogen-containing compounds, acrylic fibers, nitrile rubber, pesticides, pharmaceuticals, …

2022年2月15日 · (A) An acetonitrile molecule, showing the label and partial charge for each atom type. (B) Representative molecular configuration at T = 298 K for bulk liquid acetonitrile; the red frame indicates the molecular simulation box used in the calculations. (For interpretation of the references to color in this figure legend, the reader is referred ...

2023年4月1日 · Acetonitrile is also a common building block in organic synthesis, it can be converted into ethylamine, acetic acid, and acetamide, as the precursors to medicine, pesticide, and paints. In industry, acetonitrile is recovered (as a by-product) during the propylene ammoxidation (SOHIO Process [23]) that aims at acrylonitrile production. Therefore ...

2019年8月1日 · Acetonitrile (ethanenitrile, henceforth denoted as MeCN) is a very useful solvent, but certain processes are carried out advantageously in its completely miscible mixtures with other solvents. In such cases the components of the solvent mixture solvate solutes preferentially [1] , but even without added solutes, the preferential solvation of ...

Methanol, acetonitrile, and benzene are widely utilized as organic solvents in the chemical and pharmaceutical industries because of their superior physicochemical characteristics. During drug production, numerous mixtures containing methanol, acetonitrile, and benzene are …

2005年10月1日 · In this hypothesis, the acetonitrile degradation rate per unit surface area, (− r S), for a second-order kinetic may be written in terms of Langmuir–Hinshelwood model as (16) (− r S) ≡ − 1 S d N AN d t = k AN ″ θ Ox θ AN, where S is the surface area of the photocatalysts, N AN is the acetonitrile moles, t is the time, k AN ″ is ...

2015年10月16日 · The FTIR spectra of pure acetonitrile, pure ethanol and their binary mixtures at the molar ratios 1:1, 1:2 and 1:3 (acetonitrile:ethanol) have been given in Figure 1. The bands appearing at 2252, 3002 and 2944 cm −1 in the spectrum of pure acetonitrile (Fig. 1 a) are assigned to the ν(C N), ν as (CH 3) and ν s (CH 3), respectively.

1998年9月8日 · All amino acids, diglycine, and acetonitrile (AN) were special reagent grade products from Wako Pure Chemicals. These materials were used without further purification. Hen-egg lysozyme (6 times recrystallized) was purchased from Seikagaku Kogyo (lot E92201). The protein was exhaustively dialyzed against distilled water at 4°C and lyophilized.

2023年6月15日 · The electrochemical acetonitrile (CH 3 CN) reduction reaction is a promising route to produce ethylamine (CH 3 CH 2 NH 2) under ambient conditions, but lacks efficient catalysts. The metal-free catalysts were rarely reported in current studies with the focus of metal-based materials.