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- phenoxy acetaldehyde 苯氧基乙醛
- The miscibility of these copolymers with phenoxy resin is studied. 用溶液成膜法研究了这类共聚物与酚氧树脂的共混相容性。
- Acetaldehyde almost exists ubiquitously and is harmful to people. 乙醛广泛存在于环境中,危害人体健康。
- Pyruvate ,produced during glycolysis is converted to acetaldehyde and ethanol. 全部总反应见下面公式。
- The corresponding reaction of acetaldehyde is subject to general base catalysis. 乙醛相应的反应服从广义的碱催化。
- A colorless liquid polymer, C6H12O3, of acetaldehyde, used as a solvent and a sedative. 仲(乙)醛,三聚乙醛一种用作溶剂和镇定剂的无色液体聚合物,C6H12O3
- The second is synthesized from phenoxy through condensation,chlorination and esterificatio... 结论以苯酚作为原料的合成路线方法比较简单,收率高。
- Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. 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%25。
- The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide. 糖酵解过程中产生的丙酮酸分解为乙醛和二氧化碳。
- Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde (ethanal). 醇脱氢酶:把乙醇转化为乙醛的酶。
- No scientifically documented health risks, either acute or chronic, exist from the approved uses of the phenoxy herbicides. 不科学地被提供的健康风险;或深刻或慢性;存在从对含苯氧基的除草药的批准的用途.
- One of these, called alcohol dehydrogenase, turns the alcohol molecules into another chemical, acetaldehyde. 其中有一种叫酒精脱氢酶,把酒精分子转化成另一种化学物质,乙醛。
- Substituted phenoxy acetophenone was synthesized by an one-pot reaction of acetophenone with polymer-supported bromine and substituted phenoxide. 探讨了聚合物支载的过溴离子及取代苯氧基离子于单锅中,以苯乙酮为底物,合成取代苯氧基苯乙酮的方法,并与分步合成法相比较。
- A gas chromatographic method for the determination of chlorobenzene and m cresol in m phenoxy toluene has been developed. 用气相色谱法测定了间甲基二苯醚中的微量氯苯和间甲酚。
- Abstract: Quantum chemistry of phenoxy acetic acids depressants was studied at B3LYP/6-31G* level by density functional theory(DFT). 摘 要: 运用密度泛函理论(DFT) B3LYP方法, 取6-31G*基组, 对苯氧乙酸类浮选抑制剂分子进行了量子化学计算。
- Distributive Rules of Concentration of Acetaldehyde Discharged from Terylene Plants of Yizheng Chemical Fibre Ltd., Co. 仪化涤纶厂乙醛废气质量浓度的分布规律。
- Meaurement of anti - acetaldehyde protein adduct antibody titers in the sera of different people. 抗乙醛蛋白加合物抗体在不同人群血清中的检测及临床意义。
- Investigation about the Acetaldehyde Pollution in Wastewater Discharged from Yizheng Chemical Fibre Ltd. Co. 仪化废水中乙醛污染的调查。
- The acetaldehyde is further reduced by NADH to form ethanol, releasing only about a tenth of the energy that would be released by aerobic respiration. 乙醛进而结合NADH形成乙醇释放,仅为有氧呼吸十分之一的能量。