己二胺 的英文怎麼說
中文拼音 [jǐèràn]
己二胺
英文
[有機化學] hexamethylenediamine-
Ab initio calculations of the cyclohexane diamine - tetracetic acid
環己二胺四乙酸分子的從頭算研究Manufacturer of fine chemicals, and pharmaceutical and agrochemical intermediates, offering a small but diverse range of predominantly aromatic chemicals. located in shanghai and lanxi, china
-生產芐胺,鄰氯苯甲酰氯,對氯苯甲酰氯, n甲基芐胺, -苯乙胺,糠胺,四甲基己二胺,延遲催化劑,聚氨酯催化劑,農藥中間體The protected amino acids were z - ser ( bzl ), boc - asp ( obzl ) and glu ( obzl ) 2. the quality of the synthesized tripeptide : ser - asp - glu ( sde ) by thin layer chromatography, amino acid analysis and liquid chromatography - mass spectrometry is pure. the paam beads with different length arms were obtained by coupling the various length linear spacer, such as ethylene diamine, glutaraldehyde, 1, 6 - diaminohexane and amino caproic acid to paam beads
按照從梭基端到氨基端的合成路線,用風n 』二環己基碳二亞胺( dcc ) l羥基苯驕三氮哩( hobt )液相合成法逐步接肽,制備得到對應的帶保護基的中間體,用催化氫化還原脫去所有的保護基。In this paper, two kinds of polyazomethine / nylon - 6 ( pam / pa - 6 ) composites with different chemical structures were prepared by means of in - situ polymerization. pam1 and pam2 were prepared from the reaction of terephthalaldehyde with l, 6 - hexanediamine ( paml ), and terephthalaldehyde with 4, 4 ' - diamiediphenyl ( pam2 ). during the preparation, pam chain ends played a retard role in the polymerization of s - caprolactam obviously
本文通過原位聚合法制備了兩種不同化學結構的聚甲亞胺尼龍6 ( pam pa6 )分子復合材料, pam1為對苯二甲醛與1 , 6 -己二胺反應制備的聚甲亞胺, pam2為對苯二甲醛與4 , 4 』 -二氨基二苯醚合成的聚甲亞胺。Processor of coal tar from its coke - making operations, manufacturing soft pitch, refined naphthalene, benzene, toluene, and creosote oils. located in taiwan
-生產四甲基哌啶酮,四甲基哌啶醇,五甲基哌啶醇,四甲基哌啶胺,癸二酸,己酸,增塑劑,抗氧劑,熒光增白劑等Simulation and expansion of hexanediamine distillation unit
己二胺裝置精餾工序的模擬及擴產改造研究( 2 ) in order to optimize the condition of analysis for the chosen direct spme system, the chosen components are : chloroform, acetic acid, n - amylalcohol, n - butyl acetate, dmf, p - xylene, cyclohexanone, aniline, phenol
( 2 )對選擇的直接spme體系進行了分析測試條件優化,選擇的組分為:三氯甲烷,乙酸,正戊醇,乙酸丁酯, n , n -二甲基甲酰胺,對二甲苯,環己酮,苯胺,苯酚。On the basis of discussing the developmellt of antistatic and amibacterial polyamide generally in past decades, the anistatic and anibacterial methods and technologies of synthetic fibers are suxnmarzed emphasisly in this paper a series of pcaneg block copolymers are synthesized by two steps
採用先合成雙端羧基的遙爪預聚己內酰胺,再與聚乙二醇進行酯化、縮聚的方法,合成了pca peg (聚己內酰胺聚乙二醇)嵌段共聚物。Catalytic synthesis of cyclohexanone ethylene ketal with h3pw12o40 pan
磷鎢雜多酸摻雜聚苯胺催化合成環己酮乙二醇縮酮An efficient esterification of ferrocenecarboxylic acid and substituted phenols has been achieved using dcc / dmap protocol in ionic liquids. the corresponding esters were produced in high yields
摘要在「綠色溶劑」室溫離子液體中,採用二環己基碳二亞胺4 -二甲氨基吡啶( dcc / dmap )進行二茂鐵甲酸芳香酯的合成研究,反應條件溫和,簡單方便,產率高,該反應具有環境友好的特點。Dimethyl cyclohexyl amine
二甲基環己胺Abstract : ordinary and low nose dimethylcyolohexlemine was analysed by gas chromatography. the causes of low nose are discussed
文摘:採用氣相色譜法對二甲基環己胺進行了分析,探討了進口產品氣味低的原因。The study on improved process for the synthesis of 2 - dimethylamino methyl cyclohexanone
二甲胺甲基環己酮的新工藝Synthesis and characterization of 13 - cis - retinoic acid derivatives
己二亞胺的合成及表徵Synthesis and study of 1, 2 - cyclohexylenedinitrilotetraacetic acid
環己二胺四乙酸的合成及其性能研究The synthesis of dimethyl - hexane - 1, 6 - dicarbamate ( hdu ) from 1, 6 - hex anediamine and dimethyl carbonate is a complex reaction system
摘要由1 , 6 -己二胺與碳酸二甲酯制備六亞甲基二氯基甲酸甲酯為一復合反應體系。分享友人