1)  butyl rubber
异丁(烯)橡胶
2)  iso-butene rubber
异丁烯橡胶
3)  hydroxy-terminated polyisobutene
聚异丁烯橡胶
4)  isobutyl isobutyrate
异丁酸异丁酯
1.
In this work,isobutyl isobutyrate was prepared by the condensation of two molecular isobutyraldehyde in the presence of aluminium isobutoxide catalyst system.
依据间歇反应所得一系列数据 ,确定了异丁醛连续缩合反应工艺流程 ;考察了以异丁醛为原料 ,在 5～10℃ ,停留时间 1 5～ 2h ,在异丁氧基铝催化体系作用下 ,两分子异丁醛缩合成一分子异丁酸异丁酯 ;脱除催化剂后 ,粗产品精制得到纯度≥ 99 5 %的异丁酸异丁酯 ,异丁醛的转化率≥ 98 5 % ,异丁酸异丁酯的选择性≥95 %。
5)  isobutyl methacrylate
异丁烯酸异丁酯
6)  methacrylic acid isobutyl ester
异丁烯酸异丁酯
7)  isobutyl-isobutyrate
异丁酸异丁酯
8)  isobutyraldehyde
异丁醛
1.
New process of isobutyric acid from isobutyraldehyde by water oxidation;
异丁醛加水氧化制异丁酸新工艺
2.
V_2O_5 catalyst for synthesis of isobutyraldehyde from methanol and ethanol;
V_2O_5催化甲醇与乙醇合成异丁醛
3.
Influence of support and preparation condition on catalytic behavior of copper-based catalysts for one-step systhesis of isobutyraldehyde;
载体和制备方法对铜系一步法合成异丁醛催化剂性能的影响
9)  isobutyric acid
异丁酸
1.
New process of isobutyric acid from isobutyraldehyde by water oxidation;
异丁醛加水氧化制异丁酸新工艺
2.
Several routes for synthesizing methyl isopropyl ketone were introduced, including the main methods based on isobutyl aldehyde-acetic acid, isobutyric acid-acetic acid, methyl ethyl ketone-formaldehyde and isoprene.
介绍了甲基异丙酮的多种合成路线,主要有异丁醛-乙酸法、异丁酸-乙酸法、甲基乙基酮-甲醛法和异戊二烯法。
3.
In this paper, isobutyric acid ?thionyl chloride and bromine were used as raw materials to synthesize α-bromoisobutyric acid chloride which will substitute α-bromoisobutyric acid bromine.
研究了以异丁酸、氯化亚砜和液溴为主原料合成α-溴代异丁酰溴的替代产品———α -溴代异丁酰氯的工艺。
10)  iso-butanol
异丁醇
1.
Iso-butyl cinnamate was synthesized by the esterifiestion of iso-butanol with cinnamic acid with the presence of potassium bisulfate monohydrate.
应用硫酸氢钾催化肉桂酸与异丁醇的酯化反应,合成了肉桂酸异丁酯。
2.
There reviewes the synthesis of iso-C_4 olefin(iso-butalene) and alcohol(iso-butanol) from synthesis gas,the catalyst and mechanism of the catalytic reaction is focused.
文章综述了由合成气分别制取C4异构烯(异丁烯)、醇(异丁醇)化工产品研究进展情况,着重于催化剂和催化作用机理的研究近况。
3.
Determination of ethanol,iso-butanol,iso-amyl alcohol in Air within Workshop with headspace gas chromatography was studied.
应用顶空气相色谱法测定车间空气中乙醇、异丁醇、异戊醇等微量极性有机物,分析方法的线性范围乙醇在0 01～0 16mg/ml浓度范围内,异丁醇、异戊醇在0 001～0 016mg/ml浓度范围内,标准曲线的相关系数r=0 9999。
补充资料：聚异丁烯橡胶
分子式：
CAS号：

性质：又称聚异丁烯橡胶。指每个大分子两端平均有两个或两个以上羟基的异丁烯同脂肪直链(或支链)二烯的共聚物。常温下为无色至淡黄色黏稠液体。通常将固体的异丁烯同脂肪直链(或支链)二烯的共聚物溶解在惰性溶剂中，用臭氧将共聚物主链上的双键裂解，使之转化为臭氧化物，再用强还原剂将臭氧化物破坏，转化为低分子量的端羟基聚异丁烯而制得。主要用于制造黏合剂和耐水解、防腐涂料等。

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