ethyl chloride
ethyl chloride
Noun | 1. | ethyl chloride - a colorless flammable gas used as a local surface anesthetic |
单词 | ethyl chloride | |||
释义 | ethyl chlorideethyl chloride
Ethyl Chlorideethyl chloride[¦eth·əl ′klȯr‚īd]Ethyl Chloride(also chloroethane), C2H5Cl, a colorless, highly volatile liquid with an ethereal odor. Ethyl chloride has a boiling point of 12.5°C, a melting point of – 140.85°C, and a density of 0.903 g/cm3 at 15°C. Poorly soluble in water, it is soluble in most organic solvents. It is flammable, and its explosive limits in air are 3.8 and 15.4 percent by volume. Ethyl chloride may be produced by the reaction of ethylene with hydrogen chloride or by the thermal, catalytic, or photochemical chlorination of ethane. Ethyl chloride is used as a solvent for phosphorus, sulfur, fats, and oils and as an ethylating agent in the production of tetraethyllead and ethylcellulose. In medicine it is used as an anesthetic. ethyl chlorideeth·yl chlo·rideeth·yl chlo·ride(ethil klōrīd)ethyl chlorideA volatile liquid sometimes used as a spray to achieve local anaesthesia of the skin by freezing. It has also been used an a general anaesthetic, by inhalation, but is dangerously potent.eth·yl chlo·ride(ethil klōrīd)ethyl chloride
Words related to ethyl chloride
|
|||
随便看 |
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。