nitromethane

ni·tro·meth·ane

N0118100 (nī′trō-mĕth′ān′)n. A colorless, oily liquid, CH₃NO₂, used in making dyes and resins, in organic synthesis, as a fuel in racecar engines, and as a rocket propellant.

nitromethane

(ˌnaɪtrəʊˈmiːθeɪn) n (Elements & Compounds) an oily colourless liquid obtained from methane and used as a solvent and rocket fuel and in the manufacture of synthetic resins. Formula: CH3NO2

Nitromethane

nitromethane

[¦nī·trō′meth‚ān] (organic chemistry) CH₃NO₂ A liquid nitroparaffin compound; oily and colorless; boils at 101°C; used as a monopropellant for rockets, in chemical synthesis, and as an industrial solvent for cellulosics, resins, waxes, fats, and dyestuffs.

Nitromethane

CH₃NO₂, the simplest aliphatic nitro compound; a colorless liquid with an odor of bitter almonds. Boiling point, 101.2°C; density, 1.138 g/cm³ (20°C).

Nitromethane is soluble in water and is miscible with ordinary organic solvents (except paraffins); it forms an azeotrope with water (boiling point, 83.6°C; 76.4 percent nitromethane). It condenses readily with aldehydes, ketones, and ethylene oxide. For example, the reaction with formaldehyde is

CH₃NO₂ + CH₂O → HOCH₂CH₂NO₂

In industry, nitromethane is usually produced by degradative nitration of propane. It is used mainly as a solvent (for example, for cellulose ester varnishes and vinyl polymers), for the extraction of aromatic hydrocarbons, and in the production of chloropicrin and a number of explosives. Nitromethane is poisonous; its maximum permissible concentration in the air in working areas is 0.01 percent.

单词	nitromethane
释义	nitromethane ni·tro·meth·ane N0118100 (nī′trō-mĕth′ān′)n. A colorless, oily liquid, CH₃NO₂, used in making dyes and resins, in organic synthesis, as a fuel in racecar engines, and as a rocket propellant. nitromethane (ˌnaɪtrəʊˈmiːθeɪn) n (Elements & Compounds) an oily colourless liquid obtained from methane and used as a solvent and rocket fuel and in the manufacture of synthetic resins. Formula: CH3NO2 Nitromethane nitromethane [¦nī·trō′meth‚ān] (organic chemistry) CH₃NO₂ A liquid nitroparaffin compound; oily and colorless; boils at 101°C; used as a monopropellant for rockets, in chemical synthesis, and as an industrial solvent for cellulosics, resins, waxes, fats, and dyestuffs. Nitromethane CH₃NO₂, the simplest aliphatic nitro compound; a colorless liquid with an odor of bitter almonds. Boiling point, 101.2°C; density, 1.138 g/cm³ (20°C). Nitromethane is soluble in water and is miscible with ordinary organic solvents (except paraffins); it forms an azeotrope with water (boiling point, 83.6°C; 76.4 percent nitromethane). It condenses readily with aldehydes, ketones, and ethylene oxide. For example, the reaction with formaldehyde is CH₃NO₂ + CH₂O → HOCH₂CH₂NO₂ In industry, nitromethane is usually produced by degradative nitration of propane. It is used mainly as a solvent (for example, for cellulose ester varnishes and vinyl polymers), for the extraction of aromatic hydrocarbons, and in the production of chloropicrin and a number of explosives. Nitromethane is poisonous; its maximum permissible concentration in the air in working areas is 0.01 percent.
随便看	adds his two penn'orth addsi addsia adds insult to injury adds into adds, moves and changes adds my two penn'orth adds new wrinkles add (something) into add (something) into (something) add (something) together add something to something adds on adds our two penn'orth addsp adds their two penn'orth adds to adds to a loser adds together add/subtract add-subtract time adds up adds up to adds you two penn'orth addt