1) Benzonitrile, 4-methyl-
对甲苯腈
2) p-Tolunitrile
对甲苯腈
3) p-Methylbenzonitrile
对甲苯腈
4) 4-methyl-benzonitrile
对甲苯腈
1.
n(4-methyl-benzonitrile) ∶n(bromine)=1 ∶1.
以对甲苯腈和溴素为原料经光照溴化制得对溴甲基苯腈,产品经溶剂洗涤、混合溶剂重结晶等过程进行精制。
5) 4-(bromomethyl)-benzonitril
1-溴对甲苯腈
6) p-methylaniline
对甲苯胺
1.
Non-carcinogenic dye intermediate 2′-methyl-4,5′-diaminobenzene sulfonanilide(Ⅳ) was synthesized from p-methylaniline and p-aminoacetanilide by acetylation,chlorosulfonation,amidation and deacetylation.
以对甲苯胺、对氨基乙酰苯胺为主要原料,经乙酰化、氯磺化、酰胺化、脱乙酰化等步骤,合成了无致癌性染料中间体2′-甲基-4,5′-二氨基苯磺酰替苯胺。
2.
his paper states the prepatation andelectrochemical response characteristics of the poly( p-methylaniline)film modified Pt electrode as a potentialsensor,A good linear relationship between themodified electrode potential and pH is obtained in therange of pH2~13.
本文叙述了聚对甲苯胺修饰电极的制备及其电化学响应特性。
参考词条
补充资料:对甲苯腈
分子式:C8H7N
分子量:117.15
CAS号:104-85-8
性质:无色透明液体或结晶体,有一定的毒性,易燃,避免接触皮肤。沸点217.6℃,相对密度0.981,熔点29.5℃。
制备方法:暂无
用途:医药、染料中间体。
分子量:117.15
CAS号:104-85-8
性质:无色透明液体或结晶体,有一定的毒性,易燃,避免接触皮肤。沸点217.6℃,相对密度0.981,熔点29.5℃。
制备方法:暂无
用途:医药、染料中间体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。