百科

N-甲基吡咯烷酮

N-甲基吡咯烷酮

CAS号：872-50-4

英文名：N-methylpyrrolidin-2-one

分子式：C5H9NO

分子量：99.1311

海关数据

申报要素

海关编码

2933790090

申报要素

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

概述

2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:9.0% 普通关税:20.0%

海关数据

时间(年-月)	进口		出口
时间(年-月)	进口总量(kg)	进口总额(美元)	出口总量(kg)	出口总额(美元)
2008-12			329672	4661594
2008-11			288121	3293652
2008-10			633715	5889973
2008-09			382772	4803840
2008-08			462831	5675220
2008-07			603774	9224414
2008-06			499409	7540031
2008-05			1435420	8999092
2008-04			219981	5713837
2008-03			273906	3736405
2008-02			141460	2967814
2008-01			404536	4603458
2007-12			286836	5861993
2007-11			525055	4961868
2007-10			288224	3939087
2007-09			256643	3336017
2007-07			393145	4630784
2007-06			345792	4215764
2007-05			180485	2685164
2007-04			407116	5264455
2007-03			256673	2704669
2007-02			402112	3468932
2007-01			447054	3011210

上游原料

N,N-二甲基甲酰胺 2,2-dimethoxy-1-methylpyrrolidine 顺丁烯二酸 N,N-二甲基丙烯基脲 carbon monoxide 4-(甲基氨基)丁酸 1-甲基吡咯烷-2-硫酮 N-methyl-2-pyrrolidone oxime 1-methyl-2,2-dipropoxypyrrolidine 甲胺环丁酮 methyl 4-[[(1,1-dimethylethoxy)carbonyl]methylamino]butanoic acid 二甲胺 3-溴-1-甲基吡咯烷-2-酮氯甲基三甲基硅烷 N-Methyl-O-p-nitrophenylsulphonylhydroxylamine γ-丁内酯 2-((4-((9-((2R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)carbamoyl)benzyl)amino)-2-oxoethyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)butanoate (Z)-1-methyl-2-(phenylphosphanylidene)pyrrolidine 氰化钾 1-[[chloro(dimethyl)silyl]methyl]pyrrolidin-2-one methyl N-methyl-N-Z-4-aminobutyrate 5-羟基甲基异噁唑-3-羧酸乙酯 4-Methylamino-butyric acid isopropyl ester 重氮甲烷过氧化二异丙苯 1-(trimethylsilylmethyl)pyrrolidin-2-one 三氟甲磺酸三甲基硅酯碳酸二甲酯比立哌隆 2-(2-pyridin-4-yl-ethyl)-1,2,3,4,6,7,12,12a-octahydro-pyrazino[1',2':1,6]pyrido[3,4-b]indole 2-((4-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)butanoyl)oxy)acetic acid 甲基碘 2-Benzyl-1,2,3,4,6,7,12,12a-octahydropyrazino[2',1':6,1]pyrido[3,4-b]indole 2-吡咯烷酮氨酪酸 phenyl 4-((tert-butoxycarbonyl)(methyl)amino)butanoate 4-羟基-N-甲基丁烷酰胺 methyl 4-(N-methylcyanamido)butanoate 2,2-diethoxy-1-methylpyrrolidine 三甲胺 N-methyl-2,4-dibromobutyric acid amide 1-甲基吡咯烷甲醇 1-Methylprolinamide 4-methyl-4H-benzo[1,4]oxazin-3-thione 硫酸二甲酯 N-甲基烯丙基胺

下游产品

3,5-二溴-1-甲基吡啶-4(1h)-酮 1,4-苯二硫醇 Ethyl 5-cyano-1-benzothiophene-2-carboxylate 1-苯基咪唑 1-methyl-3,3-diphenylpyrrolidin-2-one 4-甲氧基苯乙酰氯四氢吡咯 2-氰基-3-硝基-6-氯吡啶 1.2,3-三氟-4-(三氟甲基)苯叔丁醇钠 4-（甲胺）丁酸氢酯 5-phenyltrithiin-4-imine N-[(phenyl-5 dithiazine-1,2,3 yl-4) methyl] pyrrolidone-2 3-(3-methoxyphenyl)-1-methyl-2-pyrrolidone 5-氨基喹啉 4-氨基吡啶 1-methyl-4-phenyl-2,3-dihydropyrrole 2,3,6-三氟苯甲醚 2-氯-4-氨基苯酚 4-氰基哌啶盐酸盐 1-methyl-2-sulfamoyliminopyrrolidine 噻吩并[2,3-b]吡啶-3-胺 4-氨基喹啉三氟乙酸 1-methyl-3-phenylpyrrolidin-2-one N-methyl (phenyl-5 dithiazine-1,2,3 yl-4)-5 pyrrolidone-2 6-羟基-2-(丙基硫代)-4(3h)-嘧啶酮 1,2,4-三氮唑钠 8-氨基喹啉 2-吡咯烷酮葡萄糖酸-δ-内酯 3-氰基-苯乙酸乙酯 N-(1-甲基-2-吡咯烷)-对甲苯磺酰胺 bis(cyano-2 phenyl-2 vinyl)disulfure (Z,Z) 1-甲基-3-吡咯烷甲醇 6-氨基喹啉 4-氰基-4'-甲基联苯 5-羟基-1-甲基-2-吡咯烷酮正丁胺 1-甲基-2-(硝基甲基烯)-吡咯烷 3,3-bis(4-methoxyphenyl)-1-methylpyrrolidin-2-one 4-(二甲胺基)丁酸盐酸盐丁二酰亚胺 3-(4-methoxyphenyl)-1-methylpyrrolidin-2-one 1-Methyl-2-pyrrolidinecarbonitrile 4-甲氧基-4-甲基-联苯尿唑 N-甲基丁二酰胺 1,2,4-三氟苯