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- ethyl diphenylamine [化] N-乙基二苯胺
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)
- Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine? 应用Chapman重排制备2,6-二氯二苯胺
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯。
- An alcoholic liquor distilled from grain, such as corn, rye, or barley, and containing approximately40 to50 percent ethyl alcohol by volume. 威士忌酒一种从谷类如玉米、黑麦或大麦等提炼出来含酒精液体,按容量包含约40%至50%的乙醇
- METHOD: Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine. 方法:应用Chapman重排制备2,6?二氯二苯胺。
- Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98... 3-氨基苯甲酸乙酯甲烷磺酸盐;
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- Picoline is the by-product in the preparation of diphenylamine with aniline. 甲基吡啶是苯胺连续缩合合成二苯胺的副产物。
- Remove the ethyl alcohol use calcium carbonate impurity method? 用碳酸钙除去乙醇中的乙酸杂质的方法???
- A liquid containing iodine dissolved in ethyl alcohol, used as an antiseptic for wounds. 碘酊; 碘酒溶于酒精的碘的一种液体,用作防止伤口感染的药剂
- Thus the term dialkyl carbonate includes, for example, methyl ethyl carbonate. 因此术语二烷基碳酸酯包括,例如甲基乙基碳酸酯。
- In Brazil, about 40% of all motor fuel is ethanol, also known as ethyl alcohol. 在巴西,所有机动燃料的大约40%25是乙醇,也就是酒精。
- Any of several esters, other than the ethyl ester, of carbamic acid. 聚氨脂一种氨基甲酸中除乙基酯以外的酯
- The reaction of CIr(NO)Cl5]- and diphenylamine has been investigated by spectrophotometric method. 本文主要用分光光度法研究[Ir(NO)Cl_5]-与二苯胺的反应。
- In Brazil, about40% of all motor fuel is ethanol, also known as ethyl alcohol. 在巴西40%25机油是酒精,也是熟知的乙醛酒精。
- The determination of selenium in selenium - enriched yeast by diphenylamine spectrometry was studied. 本文报道了一种简便可靠的测定富硒酵母中硒含量的方法。
- Label Statement: Contains flavor, propylene glycol and ethyl alcohol. 标签声明:本品含有香精,丙二醇和乙醇。
- Objective:An analytic method with SPE-HPLC was developed to determine residue of diphenylamine in water. 目的:建立固相萃取高效液相色谱法测定水中二苯胺残留量的方法。