1,2-二甲肼,1,2-dimethylhydrazine
1)1,2-dimethylhydrazine1,2-二甲肼
1.Except 10 mice in normal group,the other mice were given a single intraperitoneal injection of 1,2-dimethylhydrazine(DMH)at the dose of 20 mg/kg body weight.采用腹腔注射1,2-二甲肼20 mg/kg及饮用含20 g/L的右旋葡聚糖苷钠复制结肠炎相关的小鼠结肠癌。
英文短句/例句

1.The Influence of Inositol Hexaphosphate on 1, 2-dimethylhydrazine Induced Colon Carcinogenesis;植酸对1,2-二甲肼诱导大鼠大肠癌发生的作用
2.EXPERIMENTAL STUDY ON INHIBITION OF 1,2-DIMETHYLHY-DRAZINE INDUCED COLON CANCER IN MICE BYFEEDING YOGURT酸牛乳抑制1,2-二甲基肼诱发小鼠大肠癌的实验研究
3.succinic acid 2,2-dimethyl hydrazide丁二酸-2,2-二甲酰基肼
4.Synthesis of 1,2 Bis(4 methoxyphenyl)ethanone1,2-二(4-甲氧基苯基)乙酮的合成
5.Synthesis of 1,2-bis(3,4-Di: Methyl-Phenyl) Ethane;1,2-双(3,4-二甲基苯基)乙烷的合成研究
6.Synthesis and Charaterization of 1,2-Dimethylimidazoline1,2-二甲基咪唑啉的合成及表征
7.Study on synthesis of 1,2-bis(bromomethyl)-4-fluorobenzene1,2-二(溴甲基)-4-氟苯的合成路线研究
8.Examples of such fuels are monomethyl-hydrazine and diborane.这种燃料的例子是一甲肼和二硼烷。
9.Adsorption Properties of Cation Ion-exchange Fiber for UDMH离子交换纤维对偏二甲肼的吸附性能
10.Degradation of Unsymmetrialdimethy Hydrazine Wastewater by UV-Fenton ProcessUV-Fenton方法处理偏二甲肼废水
11.Degradation of unsymmetrical dimethylhydrazine by O_3/VUV真空紫外光臭氧降解偏二甲肼的研究
12.Study on adsorption property of CNTs to UDMH碳纳米管对偏二甲肼的吸附性能分析
13.A Study on the electrosynthesis of 4,5-dimethyl-1,2-phenylene-diamine;电化学法合成4,5-二甲基-1,2-苯二胺的研究
14.Diethyl 1, 2-cyclohexanedicarboxylate (DEE) was synthesized in catalytic hydrogenation from diethyl phthalate as raw material.以邻苯二甲酸二乙酯为原料,经催化氢化合成1,2-环己二甲酸二乙酯。
15.STUDIES ON THE REACTION BETWEEN ALDEHYDES AND 1, 2-BIS (p-TOLYL-AMINO) ETHANE Ⅰ.醛类与1,2-二(对甲苯胺基)乙烷作用的研究Ⅰ.
16.Synthesis of Benzaldehyde 1,2-Propanediol Acetal Catalyzed by Ferric Chloride三氯化铁催化合成苯甲醛1,2-丙二醇缩醛
17.Synthesis of Benzaldehyde 1,2-Propanediol Acetal by H_4SiW_(12)O_(40)/SG硅钨酸/硅胶催化合成苯甲醛1,2-丙二醇缩醛
18.Effect of DATS to mutation by DMH in mouse二烯丙三硫对二甲基肼引起小鼠致突作用影响
相关短句/例句

1,2-Dimethyl hydrazine1,2-二甲基肼
3)1,2-Dimethyl-1,2-dibenzoylhydrazine1,2-二甲基-1,2-二苯甲酰肼
4)N,N'-Dimethylhydrazine Dihydrochloride1,2-二甲肼盐酸盐
5)bicarbamamide1,2-肼二甲酰胺
6)1,2-dimethyl hydrazide1,2-二甲基酰肼
延伸阅读

甲肼分子式:CH6N2分子量:46.07CAS号:60-34-4性质:该品凝固点-52.4℃,沸点87.5℃。常用其硫酸盐。硫酸甲肼[302-15-8]为白色片状结晶。熔点141-142℃,溶于水,难溶于醇。制备方法:以水合肼、苯甲醛为原料,经缩合、甲基化反应而得。将39%的水合肼加入反应锅内,于20-30℃搅拌滴加苯甲醛,约7h加完,继续搅拌2h,放置过夜。次日过滤,用水洗涤至近中性,烘干得粒状固体苄叉连氮,熔点90-93℃,收率约95%以上。将苯、苄叉连氮、硫酸二甲酯加入反应锅内,密闭搅拌回流5h。冷却,析出固体,加水,固体即溶解,分层,进行水蒸气蒸馏,至蒸不出苯甲醛为止。加入无水乙醇,析出固体,冷却,过滤,得硫酸甲肼。收率为60%-70%。用途:用于有机合成。硫酸甲肼经酰化反应可制得N-甲基二甲酰肼。将甲酸、甲酸钠、硫酸甲肼加入搪玻璃反应锅内,慢慢升温至110-115℃,搅拌1.5h。冷却至5℃,过滤,并用无水乙醇洗涤,合并洗滤液,减压浓缩后用氯仿提取,过滤除去硫酸钠,用氯仿洗涤。进取液减压蒸去氯仿,放冷,加入无水乙醇及乙醚。析出固体,过滤,用少量乙醚洗涤,直空干燥,即得N-甲基二甲酰肼。熔点50-51℃。收率70%-80%。用于药物甲基苯肼的生产。甲肼还用于火箭燃料。