n. [有化] 二乙苯,*********苯
The extraction behavior of rubidium and cesium with t-BAMBP was examined in different diluents of dimethylbenzene and ***thylbenzene.
研究了以t - BAMBP作萃取劑,分别以*********和二乙苯作稀釋劑對铷、铯的萃取行為。
Several methods for separating ***thylbenzene are reviewed in the present paper, in which the method of adsorptive separation is mainly discussed.
綜述了目前分離二乙苯的幾種主要方法,重點評述了吸附分離法。
The transalkylation of polyethylbenzene, mainly ***thylbenzene and triethylbenzene, with benzene catalyzed by tungstophosphoric acid has been stu***d in stirred autoclave.
采用攪拌高壓釜,以磷鎢酸為催化劑,研究了苯與多乙苯的烷基轉移反應,多乙苯主要是二乙苯和三乙苯。
The strong acid is the active site for creaking para-***thylbenzene and ethylbenzene and it has little effect on p-isomer selectivity of disproportionation and isomerization.
強酸位是對二乙苯和乙苯裂化的活性中心,而對歧化和異構化反應生成對位異構體的選擇性影響不大。
Effects of reaction conditions on reaction equilibrium of transalkylation of ***thylbenzene and benzene were investigated through detail thermodynamics calculation, with ***thylbenzene as sample.
以*********苯為代表,通過詳細的熱力學計算,探讨了不同反應條件對二乙苯與苯烷基轉移反應平衡的影響。
二乙苯(Diethylbenzene)是一種重要的有機化合物,屬於烷基苯類。其分子式為 (ce{C6H4(C2H5)2}),結構上由一個苯環和兩個乙基((ce{-C2H5}))取代基構成。根據兩個乙基在苯環上的相對位置不同,存在三種異構體:鄰二乙苯(1,2-二乙苯)、間二乙苯(1,3-二乙苯)和對二乙苯(1,4-二乙苯)。其中,間位異構體在工業上最為常見。
主要特性與應用:
安全與注意事項: 二乙苯易燃,其蒸氣與空氣可形成爆炸性混合物。對皮膚、眼睛和呼吸道有刺激性,長期或反複接觸可能對健康造成危害(如影響神經系統)。操作時應嚴格遵守安全規程,在通風良好處使用,佩戴防護裝備。
來源參考:
Diethylbenzene(二乙基苯)是苯環上的兩個氫原子被乙基(-C₂H₅)取代形成的芳香烴化合物,其分子式為C₁₀H₁₄()。以下是詳細解釋:
Diethylbenzene 存在三種異構體,根據乙基取代位置不同區分:
Diethylbenzene 是一種重要的芳香烴衍生物,其異構體特性和物理性質決定了它在工業中的應用場景。如需更詳細數據(如毒理學信息),可參考化工專業數據庫或文獻。
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