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对二甲氨基苯甲醛

对二甲氨基苯甲醛

CAS号:100-10-7
英文名:4-Dimethylaminobenzaldehyde
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化合物简介
para-Dimethylaminobenzaldehyde is an organic compound containing amine and aldehyde moieties which is used in Ehrlich's reagent and Kovac's reagent to test for indoles. The carbonyl group typically reacts with the electron rich 2-position of the indole but may also react at the C-3 or N-1 positions. It may also be used for determination of hydrazine.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
以N,N-二甲基苯胺为原料,可采用两种方法生产。
(1)以乌洛托品反应生成亚甲基-N,N-二甲氨基苄胺,转位生成N,N-二甲基亚苄甲胺,然后水解得产品。
(2)与二甲基甲酰胺在三氯氧磷存在下反应。另外,还有一种实验室制备方法是,以N,N-二甲基苯胺、亚硝酸钠、甲醛为原料制备。
用途
对二甲氨基苯甲醛作为染料中间体可用来合成压、热敏染料,也可作为分析试剂,测定吲哚、色氨酸和麦角碱等。
国家/地区名称
海关编码
更新时间
操作
中国29223990902019-03查看
美国29223910002019-03查看
印度292239002019-03查看
欧盟292239002019-03查看
英国29223900902019-03查看
日本2922390002019-03查看
韩国29223990002019-03查看
加拿大29223900002019-03查看
上游原料
N,N-二甲基甲酰胺 Z-1-phenyl-3-methyl-4-[(4-dimethylaminophenyl)methylene]-5-pyrazolone 4-(((4-甲氧基苯基)亚氨基)甲基)-N,N-二甲基苯胺 6-(4-dimethylamino-phenyl)-1,3,5-trimethyl-[1,3,5]triazinane-2,4-dione 4-[(E)-(4-二甲基氨基苯基)亚氨基甲基]-N,N-二甲基苯胺 N-[(E)-[4-(dimethylamino)phenyl]methylideneamino]-4-methylbenzenesulfonamide 二氯萘醌 carbon monoxide N-(diphenylphosphinyl)-3-[p-(dimethylamino)phenyl]-1-phenyl-2-propenimine (NE)-N-[[4-(dimethylamino)phenyl]methylidene]hydroxylamine 三甲酰胺 4-溴-N,N-二甲基苯胺 1-(Dibromomethyl)-4-fluorobenzene 3-[[4-(dimethylamino)phenyl]methylidene]pentane-2,4-dione 对氟苯甲醛 N-{4-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl}-acetamide N,N-二苯基甲醛 N,N-dimethyl-4-(1,3-thiazol-2-yliminomethyl)aniline 二甲胺 甲基甲酰苯胺 大茴香醛 4-(azidomethyl)-N,N-dimethylaniline N,N-dimethyl-4-(10-methyl-10H-spiro[acridine-9,3'-[1,2]dioxetan]-4'-yl)aniline 甲醛 N,N-dimethyl-4-[(4-methylphenyl)iminomethyl]aniline 4,4'-二(N,N-二甲氨基)二苯基甲醇 4-(1,3-dithiolan-2-yl)-N,N-dimethylaniline 盐酸 α-benzoyl-p-dimethylaminocinnamonitrile 4-氟苯亚甲基氯 N-甲酰基糖精 (2R,3S,4R,5S)-2-((benzyloxy)methyl)-5-(1H-pyrrol-1-yl)tetrahydrofuran-3,4-diol 醋酸 4-(二甲氨基)苯乙酸 4-碘-N,N-二甲基苯胺 (氯亚甲基)二甲基氯化铵 N,N-二甲基苯胺 4-氯苯甲醛 苯硼酸 4-N,N-dimethylaminobenzyl methyl ether 4-二甲基氨基肉桂醛 4-(二甲氨基)苄醇 4-dimethylaminobenzaldehyde dimethyl acetal 4-[(dimethylhydrazinylidene)methyl]-N,N-dimethylaniline N,N-二甲基乙酰胺
下游产品
N-(4-chlorophenyl)imino-4-(dimethylamino)-N'-(2-methyl-4-oxoquinazolin-3-yl)benzenecarboximidamide N,N-二甲基-4-[(4-苯基-1,3-噻唑-2-基)亚氨基甲基]苯胺 N-[(E)-[4-(dimethylamino)phenyl]methylideneamino]-4-methylbenzenesulfonamide 4-(P-二甲基氨基苯基)-2,6-二苯基高氯酸盐 1-甲基-4-对二甲基氨基苯乙烯基喹啉碘化物 4-二甲基氨基-3-硝基苯甲醛 四氢吡咯 4-[[4-(inden-1-ylidenemethyl)phenyl]iminomethyl]-N,N-dimethylaniline 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-N,N-dimethylaniline N-亚硝基-4-甲基氨基苯甲醛 N,N-二甲基-4-亚硝基苯胺 二苯基磷酸 (2E,5E)-2,5-bis[[4-(dimethylamino)phenyl]methylidene]cyclopentan-1-one 对氟苯甲醛 4-[(E)-2-(4-methoxyphenyl)ethenyl]-N,N-dimethylaniline [4-((E)-2-Diphenylphosphanyl-vinyl)-phenyl]-dimethyl-amine 4-(2,2-dichloroethenyl)-N,N-dimethylaniline 6,8-二甲基-4-(对-二甲基氨基苯乙烯基)喹啉 二甲基(氯甲基)丙烯酯 2-(2,4-dichlorophenoxy)-N-[(E)-[4-(dimethylamino)phenyl]methylideneamino]acetamide 4-二甲基氨基-4'-甲基查耳酮 4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃 反-4-二甲氨基肉桂腈 N-(4-dimethylamino-benzoyl)-glycine 3-溴-4-(二甲基氨基)苯甲醛 N-[(E)-[4-(dimethylamino)phenyl]methylideneamino]-2-[4-[(Z)-(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]phenoxy]acetamide 环己酮 4-(cyclopenta-2,4-dien-1-ylidenemethyl)-N,N-dimethylaniline N,N-二甲基对硝基苯胺 2-[[4-(dimethylamino)phenyl]methylamino]-2-methylpropan-1-ol 1-(4-dimethylaminophenyl)-2-(4-diphenylphosphinoylphenyl)ethene 4-[(E)-2-(4-溴苯基)乙烯基]-N,N-二甲基-苯胺 9-甲醛菲 4-(2,6-二苯基-4-吡啶基)-N,N-二甲基苯胺 二苯基磷酰胺 4-[(E)-2-(4-bromophenyl)ethenyl]-N,N-dimethylaniline 4-(4-二甲基氨基苯基)-3-丁烯-2-酮 二烯丙基丙二酸二乙酯 ethyl 4-[4-(dimethylamino)phenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate (E)-(4-(dimethylamino)styryl)diphenylphosphine sulfide 4-[(4-fluorophenyl)iminomethyl]-N,N-dimethylaniline N,N-二甲基-4-[(E)-2-(3-甲基苯并噻唑-2-基)乙烯基]苯胺 N,N-dimethyl-4-(pyridin-2-yliminomethyl)aniline 1-[4-(dimethylamino)phenyl]-N-phenylmethanimine oxide N,N-dimethyl-4-(5-phenyl-1,3,4-oxadiazol-2-yl)aniline 2-(对二甲基氨基苯基)乙胺 4-(6-甲氧基苯并[d]噻唑-2-基)-N,N-二甲基苯胺 (E)-4-(2-(6-methoxyquinolin-4-yl)vinyl)-N,N-dimethylaniline 2-[[4-(二甲基氨基)苯基]亚甲基]-1H-茚-1,3(2H)-二酮