chloroacetic acid
具有刺激性气味
常用释义
英式发音
美式发音
基本释义
- 氯乙酸：一种有机化合物，具有刺激性气味，用于生产农药、药物和其他化学品。
例句
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1·Reaction principles of chloroacetic acid detection and its operation methods were introduced.介绍了鉴别氯代乙酸的反应原理和操作方法。
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2·Objective: To investigate the relationship between humic acid and chloroacetic acid in the process of chlorination disinfection for drinking water.目的：探讨饮用水在氯化消毒过程中腐殖酸与生成卤乙酸之间的关系。
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3·When alkali cellulose is reacted with the sodium salt of chloroacetic acid, the sodium salt of the carboxymethyl ether (cellulose-O-CH2-CO2-Na +) is formed.当碱性纤维素与盐酸的钠盐反应，羧甲基醚钠盐生成。
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4·For the future, the demand of high-purity chloroacetic acid will be strong, the market of low-purity products with content being less than 98% will increasingly drop.今后市场对高纯度氯乙酸产品的需求将保持旺盛，含量在98%以下的低纯度产品市场将日益缩减。
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5·This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.本文报道在苯—氢氧化钠水溶液中，由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
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6·Isoamyl chloroacetate is synthesized from chloroacetic acid and isoamyl alcohol with mordenite as catalyst and benzene as water carrying agent under the irradiation of microwave.研究了微波辐射作用下丝光沸石催化氯乙酸与异戊醇的酯化反应。
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7·It is theoretically analyzed that why the water solution formed by the liquor from chloroacetic acid produced by sulphur catalyst method is turbid, and the solutions are found out.从理论上分析了硫磺法生产的氯乙酸溶于水后的溶液混浊的原因，并找出了解决办法。
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8·Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.用微波辐射合成苯氧乙酸，考察了不同反应条件对收率的影响，优化出最佳反应条件，收率可达97．3％。
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9·Phenoxyacetic acid was synthesized with phenol and chloroacetic acid as raw material and tetrabutylammonium iodide as catalyst, the yield can reach 96.2%under the optimun conditions.以苯酚和氯乙酸为原料，四丁基碘化铵为催化剂合成了苯氧乙酸，收率达96 2 %。
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10·This article mainly introduced the synthesizing technology of chloroacetic acid and the downstream products could be manufactured, forecasted the market consumption for the following years.本文介绍了氯乙酸的合成技术进展情况以及可制造的下游产品，并对今后几年的市场消费进行了预测。