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 -> 烯丙基硫脲
1)  allyl thiourea
烯丙基硫脲
1.
Adsorption and inhibition effect of allyl thiourea on steel in hydrochloric acid solution
盐酸中烯丙基硫脲在钢表面的吸附及缓蚀作用
2)  Thiosinamine [,θaiəusin'æmi:n]
烯丙基硫脲
3)  allylthiourea ['ælil,θaiəujuə'riə]
烯丙基硫脲
4)  allyl thiourea
丙烯基硫脲
1.
The anodic dissolution and electrodeposition of Ag and effect of allyl thiourea(ATU)on the processes in acidic media have been investigated by using cyclic voltammetry(CV)and electrochemical quartz crystal microbalance(EQCM).
运用循环伏安(CV)和电化学石英晶体微天平(EQCM)方法研究了酸性介质中银阳极溶出和阴极沉积过程以及丙烯基硫脲(ATU)对该过程的影响。
2.
The anodic dissolution and cathodic deposition of Ni on Pt electrode and effect of allyl thiourea(ATU) on the processes in NiSO4 solution were investigated by using Cyclic Voltammetry(CV) and electrochemical quartz crystal microbalance(EQCM).
采用循环伏安(CV)和电化学石英晶体微天平(EQCM)方法研究了硫酸镍溶液中Ni在Pt电极上阳极溶出和阴极沉积过程以及丙烯基硫脲(ATU)对该过程的影响。
3.
The influences of acetic acid addition frequency,acetic acid concentration and allyl thiourea(ATU) on aerobic PHA synthesis were further investigated.
在此基础上,研究了好氧条件下乙酸加入次数、乙酸浓度及硝化抑制剂(丙烯基硫脲,ATU)对PHA合成的影响,结果表明,将乙酸分3次加入到反应器、乙酸浓度为2 925 mg/L及加入6。
5)  thiourea and allyl-thiourea (TU & ATU)
硫脲和丙烯基硫脲(TU&ATU)
6)  acryloylthiourea
丙烯酰基硫脲
1.
A novel polymeric organic thermal stabilizer for PVC was designed and synthesized by acryloylthiourea grafting on polystyrene which was nitrified by HNO3 and then reducted by Sn powder to amine.
以经部分硝化和还原的低分子量聚苯乙烯为母链,利用其胺基和丙烯酰基异硫氰酸酯加成,合成了一种新型有机高分子型PVC热稳定剂——丙烯酰基硫脲接枝聚苯乙烯,其结构经IR和元素分析表征。
补充资料:烯丙基硫脲
分子式:C4H8N2S
分子量:116.19
CAS号:109-57-9

性质:白色结晶。熔点76-78.5℃,相对密度1.110。溶于水及乙醇,微溶于乙醚,不溶于苯。有蒜臭。

制备方法:由氯丙烯与硫氰化钠反应,先将硫氰化钠加热溶解,冷却后加入少量碘化钾,再加入氯丙烯及乙醇,回流16h,冷却分出油层用水洗3-4次得异硫氰酸烯丙酯,用无水氯化钙干燥,蒸馏,收集沸点为140-155℃馏分而得“酯”。然后将其加入氨水中在搅拌下加热至80℃左右,发生猛烈反应,冷却析出结晶,过滤,干燥而得粗品,再经乙醇重结晶而得成品。

用途:无氰镀铜添加剂、防腐剂、有机合成原料。

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