英文别名:N,N-Dimethyl aniline; N,N-Dimethylbenzenamine; Aniline,N,N-dimethyl-; Benzenamine,N,N-dimethyl-; Dimethylphylamine; N,N-dimethylphenylamine; N,N-(Dimethylamino)benzene; N,N-dimethylanilinium iodide; N,N-dimethylaniline hydrochloride (1:1); N,N-dimethylaniline sulfate (1:1); N,N-...
N,N-二甲基苯胺为浅黄色至浅褐色油状液体。有刺激臭味。其溶于乙醇、氯仿、乙醚及芳香族有机溶剂,微溶于水。 制备 一种N,N-二甲基苯胺的连续化制备方法,其特征在于,以固体酸SO42-/ZrO2为催化剂,在管式反应器中,甲醇与苯胺进行气相催化反应,所得反应产物经精馏分离得到N,N-二甲基苯胺。所述方法的具体步骤...
Addition of the oxide (1) to dimethyl acetylenedicarboxylate leads either to demethylation of the aniline (main path in dichloromethane) or to a rearrangement, which involves migration of the succinyl moiety onto the ortho-carbon (in ethanol)....
N,N-二甲基对苯二胺，盐酸盐 外文名 N,N,-dimethyl-p-phenylenediamine dihydrochloride 化学式 C8H12N2·2HCl 分子量 209.116 CAS登录号 536-46-9 快速 导航 用途 基本信息 英文别名:4-Amino-N,N-dimethylaniline dihydrochloride~4-Dimethylaminoaniline dihydrochloride; N,N'-dimethylbenzene-1,4-d...
英文别名:N,N-Dimethyl-p-phenylenediamine dihydrochloride;4-Amino-N,N-dimethylaniline dihydrochloride~4-Dimethylaminoaniline dihydrochloride;N,N-Dimethyl-1,4-phenylenediamine Dihydrochloride [for Biochemical Research];N,N-Dimethyl-1,4-phenylenediamine Dihydrochloride;DMPD 2HCl;N,N-Dimethylbenzene-1,4-diamine...
展会 委托采购 所有分类 >首页>产品>4-(Nn-二甲基氨基)-3-硝基苯硼酸频那醇酯 共有16家原料或试剂公司 CAS:1218791-24-2 分子式:C14H21BN2O4 分子量:292.142 物化属性 化工字典SDS合成路线 化合物别名 英文名称 N,N-Dimethyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline ...
ChemInform Abstract: EVIDENCE FOR ELECTRONIC BUTTRESSING IN 4-SUBSTITUTED NN-DIMETHYL-2-TRIFLUOROMETHYLANILINES: LONG RANGE FLUORINE-19-PROTON COUPLINGmagnetic resonance, nuclear quadrupole resonance (organic substancesNo abstract is available for this article.doi:10.1002/chin.197917055...
第26卷第3期湖南科技大学学报(自然科学版lV01.26No.32011年9月JournalofHunanUniversityofScience&Technology(NaturalScienceEdition)Sept.2011碳酸二甲酯法合成N,N一二甲基苯胺的研究刘俊峰,姜鹏,彭良福(湖南科技大学化学化工学院。湖南湘潭411201)摘要:胺中亲核的氮原子的N一烷基化在实验室范围及批量范围有机合成中是一...
4-Ethynylaniline 货号:BCP49667 CAS号:14235-81-5 产品详情 2,5-Dichloro-2,5-dimethylhexane 货号:BCP49666 CAS号:6223-78-5 产品详情 Ethyl 3-Methylpyrazole-4-carboxylate 货号:BCP49665 CAS号:85290-78-4 产品详情 Methyldiphenylphosphine
The addition of methanol or ethanol with a volume fraction of 10% to the dimethyl carbonate mobile phase increases the polarity of the mobile phase and reduces the retention factor of the analyte on the stationary phase in the range kH > kCH3 > kBn. This indicates a strong competition of ...