1) monomethylhydrazine
一甲基肼
1.
Transport kinetics of monomethylhydrazine across blood-brain barrier in rats;
一甲基肼跨血脑屏障转运的动力学
3) methyl hydrazine
甲基肼
1.
The molar ratio of methyl hydrazine to ammonium thiocyanate was 1 ∶ 1.
以水合肼和亚磷酸二甲酯为起始原料合成甲基肼,再直接和硫氰酸铵反应两步制取2-甲基氨基硫脲。
2.
Methyl hydrazine and hydrazine hydrate in reaction mixtures from the preparation of methyl hydrazine were determined by Gas Chromatography.
建立了甲基肼合成液中甲基肼、水合肼含量的气相色谱分析方法 。
3.
Electrochemical behavior of methyl hydrazine has been studied on platinum electrode in nitric acid solution by potential cyclic sweep voltammetry.
采用循环伏安法研究了硝酸介质中甲基肼在铂电极上的电化学行为,结果表明,甲基肼在铂电极上的氧化反应为不可逆反应,其电子转移系数α为0。
4) methylhydrazine
甲基肼
1.
This paper discribes the preliminary investigation on radiolysis behavior of methylhydrazine(MMH), ?-hydroxylethylhydrazine(HEH) and acet-hydroximic acid(AHA) in Co-60 Y field.
对甲基肼(MMH)、β-羟基乙基肼(HEH)及乙羟肟酸(AHA)等在Co-60γ辐照场中的辐解行为进行了初步的定性或定量研究。
2.
The formaldehyde can react with hydrazines including hydrazine, methylhydrazine and unsymmetrical dimethylhydrazine to yield hydrazones, which can be detected by high performance liquid chromatography using UV detector.
论文研究了不同状态样品中甲醛、偏二甲肼、甲基肼、肼几类化合物的高效液相色谱分析方法。
3.
With methylhydrazine as the substrate,the cyclization reaction proceeded smoothly at room temperature without any catalyst to afford 4,5-dihydro-1H-pyrazole derivatives,where the two nitr
研究发现,甲基肼的两个氮原子可高选择性地分别进攻γ-氧代-α,β-不饱和酯的2-位和4-位,得到吡唑啉衍生物,反应室温条件下就可完成,且无需催化剂。
5) monomethylhydrazine
甲基肼
1.
The synthesis of monomethylhydrazine was investigated with dimethyl phosphite as methylating agent.
以亚磷酸二甲酯为甲基化试剂 ,一步合成了单取代的一甲基肼。
2.
Monomethylhydrazine(MMH)is an important liquid propellant.
测定了甲基肼－水（ＭＭＨ－Ｈ２Ｏ）物系在１０１。
6) mono-methylhydrazine
单甲基肼
1.
The oxidation of mono-methylhydrazine(MMH)with nitrous acid in nitric acid medium was researched.
采用分光光度法研究硝酸介质中单甲基肼(MMH)与亚硝酸(HNO_2)的反应。
2.
The results indicate that oxidation of mono-methylhydrazine(MMH) by nitrous acid is fast.
用分光光度法研究了高氯酸介质中单甲基肼(MMH)与亚硝酸(HNO2)的反应,建立了单甲基肼与亚硝酸的反应速率方程式。
补充资料：一甲基肼
分子式：CH3NHNH2
CAS号：
性质：又称一甲基肼。沸点87.5℃，冰点-52℃。与强氧化剂接触能自燃。采用氯胺法生产，先用次氯酸钠将氨氧化成氯胺，继而使其与一甲胺反应制得甲基肼水溶液，再经分离、除盐、浓缩、蒸馏等步骤制得纯品。常与四氧化二氮等氧化剂组成双组元液体推进剂，用于航天飞机、宇宙飞船和卫星的监控系统。
CAS号：
性质：又称一甲基肼。沸点87.5℃，冰点-52℃。与强氧化剂接触能自燃。采用氯胺法生产，先用次氯酸钠将氨氧化成氯胺，继而使其与一甲胺反应制得甲基肼水溶液，再经分离、除盐、浓缩、蒸馏等步骤制得纯品。常与四氧化二氮等氧化剂组成双组元液体推进剂，用于航天飞机、宇宙飞船和卫星的监控系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条