说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> α-甲基苯乙烯
1)  α-methylstyrene
α-甲基苯乙烯
1.
The α-methylstyrene cyclic dimer,liner dimer~trimer,pentamer~octamer, and 2,4-diphenyl-4-methyl-amylene-(1) were synthesized from α-methylstyrene(α-MS) with activated clay or strong acidic cation exchange resin as catalyst.
α-甲基苯乙烯(α-MS)为原料,以阳离子交换树脂、活性白土等为催化剂分别合成了α-MS环二聚体,线性2~3聚体,5~8聚体,2。
2.
The α-methylstyrene oligomer polymer was synthesized from α-methylstyrene with the catalysis of activated clay.
以活性白土为催化剂,以α-甲基苯乙烯为原料合成了α-甲基苯乙烯的低聚物。
3.
The hydrogenation of α-methylstyrene(AMS) to cumene on a self-made P_(d)/γ-Al_2O_3 (catalyst was) employed as a model reaction to examine the conversions under different temperatures, pressures, catalyst loadings, feed concentrations, inlet feed velocities and H_(2)vent velocities.
在滴流床反应器中,以α-甲基苯乙烯(AMS)在自制Pd/-γAl2O3催化剂上加氢生成异丙苯为模型反应,在不同的氢压、温度、液体进料流率、放空速度下,考察了反应条件对转化率的影响,最终确立了最佳反应条件。
2)  α-methyl styrene
α-甲基苯乙烯
1.
Water-soluble acrylic-styrene resin which can be used as a dispersant in water-based ink with average molecular weight Mn between 3,000 to 6,000 and narrow molecular weight distribution, was synthesized through semi-batch solution polymerization process, adopting α-methyl styrene as one of the comonomers.
采用半连续溶液聚合的工艺,进行了丙烯酸(AA)、甲基丙烯酸甲酯(MMA)、苯乙烯(St)、α-甲基苯乙烯(AMS)的共聚合反应,合成了平均分子量Mn在3,000~6,000之间的四元共聚物。
2.
Synthesis of ethyl α-hydroxy-4-phenyl-4-pentenoate(EHPP) by reaction of α-methyl styrene and ethyl glyoxylate was carried out in the presence of Lewis acid catalysts.
研究比较了几种Lewis酸对α-甲基苯乙烯和乙醛酸乙酯反应合成α-羟基-4-苯基-4-戊烯酸乙酯(EHPP)的催化性能,其中SnCl4的催化活性最高。
3.
In this paper we use CDs to prepare poly(NIPAM-CD-GMA) temperature-sensitivity hydrogels, latex of poly(glycidyl methacrylate-co-α-methyl styrene), and poly(p-methyl phenacyl methacrylate).
本文正是基于环糊精的这一特性展开研究的,合成了超分子结构温敏性水凝胶、甲基丙烯酸缩水甘油酯(GMA)和α-甲基苯乙烯共聚物乳液、以及对甲基苯乙酰甲基丙烯酸甲酯可降解聚合物。
3)  alpha-methylstyrene
α-甲基乙苯烯
4)  Pα-MS
聚α-甲基苯乙烯
5)  α-methylstyrene(AMS)
α-甲基苯乙烯(AMS)
6)  poly-α-methyl styrene
聚-α-甲基苯乙烯
补充资料:α-甲基苯乙烯
C9H10   分子量 118.18
    无色液体。密度0.9062g/cm3。熔点-23.21℃。沸点165.38℃。闪点53.9℃。折射率1.5269(25℃)。自燃点573.9℃。粘度0.94mPa·s(20℃)。不溶于水,溶于醚、苯、氯仿。遇热或催化剂易发生聚合,通常加入阻聚剂对叔丁基邻苯二酚0.005-0.02%。空气中爆炸极限1.9-6.1%。有毒,吸入人体或皮肤接触吸收均会引起中毒。空气中最高容许浓度100ppm,易燃。
   应用  主要在有机合成工业中用作聚合物的单体,如用于丁苯橡胶和耐高温塑料的合成。另外也可用于制取增塑剂等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条