1)bis(β-diketonatoe)双乙酰丙酮
1.The novel schiff base ligand(Ⅱ)and its Binuclear Cu(Ⅱ)complexe(Ⅱ)were synthesized by condensation of bis(β-diketonatoe)with half Schiff base(H2L0),and were characterized by elemental analysis,1H NMRand IR spectroscop.用双乙酰丙酮和席夫碱半体(H2L0)合成得到双席夫碱配体(I)及其双核Cu(II)配合物(II),通过元素分析、1HNMR、IR、UV-vis和MS等对其进行了表征,并采用邻苯三酚自氧化法测定了它们模拟超氧化物歧化酶(SOD)活性。
英文短句/例句
1.Quantum Chemistry of Bis(β-Diketonato) Bridged and 2,2′-Bipyridine Chelating Ligand Complex双乙酰丙酮和2,2′-联吡啶的双核钯(Ⅱ)配合物的量子化学研究
2.Synthesis,Crystal and Molecular Structure of Bis-dithioacetylacetone-dicarbonyliron(Ⅱ)双二硫代乙酰丙酮二羰基铁的合成、晶体结构和分子结构
3.Synthesis and Crystal Structure of Ni(II)Complex with of Schiff base N,N -dibenzoylacetoneethylenediamine;双苯甲酰丙酮缩乙二胺合镍(II)配合物的合成和晶体结构
4.Flame atomic absorption spectrometric determination of iron by aqueous double-phase extraction based on iron-acetylacetone complex铁-乙酰丙酮络合双水相萃取火焰原子吸收光谱法测定铁
5.Synthesis and Structural Characterization of Binuclear Coordination Complex of Palladium(Ⅱ) with Bisacetylacetone and 2,2′-Bipyridine二乙酰丙酮和2,2′-联吡啶的双核钯(Ⅱ)配合物的合成与结构表征
6.Synthesis of Acetylacetone by Acetoacetic ester and Acetic anhydride on Superfine MgO超细氧化镁催化合成乙酰丙酮的研究
7.A Study on the Process of Acetylacetone Catalyzed by MgO and Mg(OH)_2MgO和Mg(OH)_2催化合成乙酰丙酮的研究
8.Preparation and Structural Determination of Fe(Ⅲ) Acetylacetonate乙酰丙酮铁(Ⅲ)的合成及其结构表征
9.POLYMERIZATION OF EPICHLOROHYDRIN BY YTTRIUM ACETYLACETONATE乙酰丙酮钇催化环氧氯丙烷的均聚合与共聚合
10.Research on Optimization of Parameters Involved in the Synthesis and Purifying of Diacetone Acrylamide;双丙酮丙烯酰胺的合成及提取工艺的优化研究
11.Synthesis of diaceton acrylamide using acidic ionic liquid as catalyst酸性离子液体催化合成双丙酮丙烯酰胺
12.Reactions of Acylthiobenzothiazole with Ethyl Acetoacetate, Diethyl Malonate and Pentane-2, 4-dione酰硫基苯并噻唑与丁酮酸乙酯、丙二酸二乙酯及戊二酮的反应
13.Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric methodGB/T13197-1991水质甲醛的测定乙酰丙酮分光光度法
14.acetyl acetone colorimetric test乙酰丙酮比色法（树脂整理游离甲醛测定法）
15.PREPARATION AND CHARACTERIZATION OF ACETYLACETONATE-5,10,15,20-TETRASUBSTITUTED PHENYLPORPHYRIN YTTRIUM乙酰丙酮-5,10,15,20-四-取代苯基卟啉钇的制备和表征
16.Demands on Acetylacetone in Formaldehyde Determination纺织品甲醛的测定对乙酰丙酮的不同要求
17.Formaldehyde in the environmental air is measured by acetylacetonate fluorimetry乙酰丙酮荧光法测定环境空气中的甲醛
18.Determination of Proteins Based on Polarographic Adsorptive Wave of Copper-Acetylacetone Complex血清白蛋白的铜Ⅱ-乙酰丙酮络合吸附波法测定
相关短句/例句
bridged disacetylacetonate桥联双乙酰丙酮
3)Acetylacetone[,?siti'l?sit?un]乙酰丙酮
1.Study on One-step Catalytic Synthesis of Acetylacetone;一步法催化合成乙酰丙酮的工艺研究
2.The Influence of Formaldehyde’s Own Concentration to Acetylacetone Spectrophotometric Method Determination Formaldehyde;自身浓度对乙酰丙酮分光光度法测定甲醛的影响
3.Synthesis and Photoluminescence Properties of Tb~(3+)-Acetylacetone Ternary Complexes Doped with La~(3+) or Y~(3+);掺杂镧、钇的铽(Ⅲ)乙酰丙酮三元配合物的合成及荧光性质研究
4)Acetyl acetone乙酰丙酮
1.Study on vapor-liquid equilibrium of isopropenyl acetate-acetyl acetone system;乙酸异丙烯酯-乙酰丙酮汽液相平衡研究
2.Under the situation of phosphonic acid, the extraction of formaldehyde in dried bean milk cream was carried out by distilling and the formaldehyde was determined by acetyl acetone spectrophotograhy.磷酸酸化条件下对腐竹样品进行蒸馏,采用乙酰丙酮分光光度法测定甲醛残留量。
3.Acetyl-2-carbamoyl-4-methylthiazole were synthesized from acetyl acetone and thiourea through chlorination,cyclization and carbamoylation.以乙酰丙酮为原料 ,通过氯化、环合及酰化反应合成了 2 -甲酰胺基 - 4 -甲基 - 5 -乙酰基噻唑。
5)H_2acen双乙酰丙酮缩乙二胺
1.H_2acen schiff base and its coordination compounds of Cu(Ⅱ)、Ni(Ⅱ) were prepared in this paper.合成了双乙酰丙酮缩乙二胺希夫碱及其与Cu(Ⅱ)、Ni(Ⅱ)的配合物,经元素分析和红外光谱对双乙酰丙酮缩乙二胺希夫碱的Cu(Ⅱ)、Ni(Ⅱ)的配合物进行了表征。
6)diacetyl[,dai?'si:til]双乙酰酮
延伸阅读
双乙酰国标编号 32081 CAS号分子式 C4H6O2;CH3COCOCH3分子量 86.09微绿黄色液体，有强烈的气味;闪 点 6℃;沸点 88℃;溶解性:溶于水、乙醇、乙醚;密度：相对密度(水=1)0.99;相对密度(空气=1)3.00;稳定性:稳定;危险标记 7(易燃液体);主要用途:用作食品香料载体 2.对环境的影响:一、健康危害侵入途径：吸入、食入、经皮吸收。健康危害：具有刺激性。接触后可引起恶心、头痛和呕吐。二、毒理学资料及环境行为急性毒性：LD501580mg/kg(大鼠经口)危险特性：其蒸气与空气形成爆炸性混合物，遇明火、高热能引起燃烧爆炸。与氧化剂能发生强烈反应。其蒸气比空气重，能在较低处扩散到相当远的地方，遇火源引着回燃。若遇高热，容器内压增大，有开裂和爆炸的危险。燃烧(分解)产物：一氧化碳、二氧化碳。3.现场应急监测方法: 4.实验室监测方法:气相色谱法5.环境标准: 6.应急处理处置方法:一、泄漏应急处理疏散泄漏污染区人员至安全区，禁止无关人员进入污染区，切断火源。建议应急处理人员戴自给式呼吸器，穿一般消防防护服。在确保安全情况下堵漏。喷水雾会减少蒸发，但不能降低泄漏物在受限制空间内的易燃性。用活性碳或其它惰性材料吸收，收集至废物处理场所处置。也可以用大量水冲洗，经稀释的洗水放入废水系统。如大量泄漏，利用围堤收容，然后收集、转移、回收或无害处理后废弃。二、防护措施呼吸系统防护：高浓度环境中，佩戴防毒口罩。眼睛防护：必要时戴化学安全防护眼镜。身体防护：穿相应的工作服。手防护：戴防护手套。其它：工作现场严禁吸烟。注意个人清洁卫生。避免长期反复接触。三、急救措施皮肤接触：脱去污染的衣着，用流动清水彻底冲洗。眼睛接触：立即提起眼睑，用大量流动清水彻底冲洗。吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。必要时进行人工呼吸。就医。食入：误服者给饮大量温水，催吐。就医。灭火方法：泡沫、干粉、二氧化碳、砂土。用水灭火无效。
