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- Keywords vapor - phase transalkylation;zeolite catalyst;benzene;diethyl benzene;ethyl benzene; 关键词气相烷基转移;沸石催化剂;苯;二乙苯;乙苯;
- diethyl benzene 二乙苯
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline. 溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷,微溶于乙醇和乙醚,不易溶于水和汽油。
- Benzene hexachloride is commonly called BHC. 六氯化苯通常称为BHC。
- The benzene ring is also seen in other compounds. 苯环在其他化合物中也可以看见。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- Soluble in Benzene,Acetone,CCL2,partly soluble in alcohol,diethyl ether,CCL4,insoluble in water,gasoline and alkali with lower concentration. 溶于丙酮、苯、氯仿、二硫化碳,微溶于乙醇、乙醚、四氯化碳,不易溶于水、汽油和稀碱。
- What does benzene barbitone treat? 苯巴比妥治疗什么?
- Clearing agents include benzene and xylene. 透明剂包括苯和二甲苯。
- Benzene - The Prototypic Aromatic System. 苯--典型芳香体系。
- Benzene hexachloride is commonly called BHC . 六氯化苯通常称为bhc。
- Starting from guanidine nitrate, diethyl malonate and glucide, the benzene sulfonyl urea herbicide primisulfurion-methyl is synthesized through five steps of reaction. 以硝酸胍、丙二酸二乙酯和糖精为起始原料,经5步反应合成了苯磺酰脲类除草剂氟嘧磺隆。
- White powder or granule. The density is 1.24. Soluble in CS2, benzene, chloroform, alcohol, diethyl ether, insoluble in water and lower concentration alkali. Stability storage. 白色粉末或颗粒。比重为1.;24。溶于二硫化碳、苯、氯仿、乙醇、乙醚,不溶水和稀碱。
- The simplest member of the aromatics series is benzene. 芳香烃系列中最简单的一个化合物是苯。
- We have gotten 81.67% N,N diethyl o methyl aniline from the residue. 由此破坏了剩余过渡液中的共沸组成,为过渡液中其他组分的回收利用创造了条件。
- Having a ring composed exclusively of carbon atoms,as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- The deoxygenated benzene derivative(105)is obtained. 这就得到脱氧的苯衍生物(105)。
- An incendiary mixture of polystyrene, benzene, and gasoline. 凝固汽油弹聚苯乙烯、苯和汽油组成的燃烧混合物
- Everybody's hep benzene, methanol is poisonous dissolvent. 大家熟知的苯、甲醇便是有毒的溶剂。