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1)  UDMH
偏二甲基肼
1.
The Quantum Chemical Investigation on the Nucleophilicity of UDMH;
偏二甲基肼亲核性的量子化学研究
2.
Effect of combine using Naloxone and Promethazine on mice intoxicated by rocket popellant(UDMH);
纳洛酮联用盐酸异丙嗪对偏二甲基肼中毒鼠存活率影响的研究
3.
Aim:to establish SPE HPLC method to separate 1,1 dimethylhydrazine(UDMH) metabolites in blood of Wistar rat.
目的 :建立偏二甲基肼在大鼠血中代谢产物的 SPE- HPL C分离法。
2)  Unsymmetrical dimethylhydrazine
偏二甲基肼
1.
Intoxication induced by unsymmetrical dimethylhydrazine: characteristics and mechanism of its acute and chronic injuries;
偏二甲基肼中毒的病理学特点及近远期损伤效应研究
3)  unsym-dimethyl-hydrazine
偏二甲肼,N,N-二甲基肼
4)  UDMH
偏二甲肼
1.
Minus Catalytic Kinetics Spectrophotometric Determination of Trace UDMH in Water Samples;
负催化动力学光度法测定水中微量偏二甲肼
2.
Ultraviolet Induced Chlorination Treatment to Treat UDMH Wastewater;
紫外诱导氯化法处理偏二甲肼废水
3.
SELECTION OF UDMH TOLERANT VARIANT LINES OF AN AQUATIC REED;
耐受偏二甲肼的芦苇变异株系的筛选
5)  Unsymmetrical dimethyl hydrazine
偏二甲肼
1.
The adsorption,desorption performance of strong acidic ion-exchange fiber(IEF) for unsymmetrical dimethyl hydrazine(UDMH) was investigated.
研究了强酸性离子交换纤维对偏二甲肼的吸附、解吸性能。
2.
The liquid rocket fuel unsymmetrical dimethyl hydrazine(UDMH) often becomes waste due to the over water.
液体火箭燃料偏二甲肼往往因为水分超标而报废 ,本文提出了通过精馏法使超水分偏二甲肼再生为合格产品的方法 ,并对其原理及工艺进行了研究 。
3.
[ Objective ] The main accident risk sources and risk factors of unsymmetrical dimethyl hydrazine( UDMH ) in stockpile and operation were analyzed, therefore control measures could be suggested to reduce occurrence of toxic accidents.
[目的]对引起偏二甲肼作业人员急性、慢性中毒的基本原因进行分析,建立中毒风险故障树,提出防制措施。
6)  Unsymmetrical dimethylhydrazine
偏二甲肼
1.
Determination of impurities in unsymmetrical dimethylhydrazine by internal standard method;
内标法测定偏二甲肼中的杂质含量
2.
The influences of photocatalytic degradation of unsymmetrical dimethylhydrazine such as temperature,catalyst concentration was also discussed.
采用溶胶-凝胶法制备了纯纳米TiO2对偏二甲肼污水进行光催化降解研究。
3.
The unsymmetrical dimethylhydrazine(UDMH) and initial oxidation products were characterized by gas chromatography-mass spectrometry,and the content of main components were identified.
利用气相色谱/质谱表征偏二甲肼及其初期氧化产物,确定主要氧化产物浓度。
补充资料:偏二甲基肼
分子式:C2H8N2
分子量:60.10
CAS号:57-14-7

性质:本品为发烟性液体,有氨臭。易溶于水、醇、乙醚、苯及石油产品。凝固点-57.2℃,沸点63℃(100kPa),相对密度0.7914(20/4℃),折射率1.4075(22℃),闪点1℃,自燃点249℃,蒸气压(25℃)20kPa。其蒸气与空气形成易燃易爆混合物。爆炸温度范围-15-60℃。有极强的还原性,与任何氧化剂接触时均能引起燃烧、爆炸。有吸湿性。

制备方法:本品可以氨水、氯化胺和二甲胺为原料经反应合成制得。先将氨水和次氯酸钠分别送入一步反应器进行反应生成氯代胺,然后将氯代胺送入二步反应器与二甲胺水溶液进行合成,生成偏二甲肼水溶液,再将此合成液送入一系列精馏塔进一步蒸馏精馏,脱除过量的氨、二甲胺和偏腙,加碱提浓、脱气后,即得成品。

用途:该品用于生产植物生长调节剂,其苯酚盐可减少润滑盐的沉积现象。还可用于吸收酸性气体,也可用作高能原料。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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