丁炔二酸二甲酯

丁炔二酸二甲酯

CAS号：762-42-5

英文名：Dimethyl acetylenedicarboxylate

分子式：C6H6O4

分子量：142.109

海关数据

申报要素

海关编码

2917190090

申报要素

品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

概述

2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

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			3855948	9037303
2008-11			3732466	8822763
2008-09			4087883	10180549
2008-08			0	11416563
2008-07			5787988	15818346
2008-06			6162335	15677132
2008-05			5877644	14172592
2008-04			5132467	13484009
2008-03			6287086	15534128
2008-02			4747990	11616280
2008-01			4654305	11612501
2007-12			4326866	9226045
2007-11			4627268	10686855
2007-10			4856471	10387840
2007-09			4777675	9929140
2007-07			4488046	9761302
2007-06			5718045	12783635
2007-05			5697031	12339404
2007-04			6221378	14389182
2007-03			5940821	12438583
2007-02			5769021	11180312
2007-01			5536565	12282822

上游原料

丁炔二酸硫酸 (Z)-1-hydroperoxy-N-[(Z)-3-(methoxycarbonyl)-2-propenylidene]cyclohexylamine N-oxide 5-羟基-吡唑-3-羧酸甲酯 (1S,3aR)-dimethyl 1H-1,3a-ethenoazulene-2,3-dicarboxylate methyl 7-oxo-2-phenyl-7H-[1,2,4]triazolo[3,2-b][1,3]thiazine-5-carboxylate 甲醇甲基碘二溴马来酸 2-(2-thienyl)-4,5-dimethoxycarbonyl-1,3-dithiole dimethyl 2-oxo-3-triphenylphosphoranylidenebutanedioate trans-2,3-dibromobutenedioic acid dimethyl ester meso-2,3-dibromosuccinic acid

下游产品

N-(1,2-diphenylvinyl)benzamide 苯甲酰胺 tetramethyl 9aH-quinolizine-1,2,3,4-tetracarboxylate 9-噻吨酮 2,5-二苯基恶唑 dimethyl acenaphthylene-1,2-dicarboxylate 吲哚-2,3-二羧酸二甲酯 5,7-二氯-4-羟基-喹啉-2,3-二羧酸二甲酯 4-羟基-6-甲基喹啉-2-甲酸甲酯甲基(2E)-(6-甲基-3-氧代-2-哌嗪基亚基)乙酸酯 9-(Ethoxycarbonyl)-9-methylthioxanthene 叶枯炔 3,4-呋喃二羧酸二甲酯 tetramethyl 4aH-pyrido[2,1-b][1,3]benzothiazole-1,2,3,4-tetracarboxylate dimethyl 5-phenyl-1-tetrazolyloxy-1,2-ethylenedicarboxylate 苝 6-乙酰氨基-4-羟基喹啉-2-羧酸甲酯 2-imino-6-methyl-4,6-diphenylcyclohex-3-ene-1,1,3-tricarbonitrile dimethyl 2-phenyl-1,3-thiaphosphole-4,5-dicarboxylate dimethyl 1-phenylpyrrolo[1,2-a]quinoline-2,3-dicarboxylate dimethyl 3-hydroxy-4,6-dimethylbenzene-1,2-dicarboxylate tetramethyl 4H-quinolizine-1,2,3,4-tetracarboxylate tetramethyl 5,9a-dihydro-9a-methyl-3-phenylazocino[2.1.8-cd]pyrrolizine-1,2,5,6-tetracarboxylate 环己酮 butyl methyl acetylenedicarboxylate dibutyl but-2-ynedioate 6-(Trimethylsilyl)-9aH-chinolizin-1,2,3,4-tetracarbonsaeure-tetramethylester Dimethyl 1-(9-cyanothioxanthen-9-yl)-2-propene-1,2-dicarboxylate 5-甲基-2-苯基吲哚啉 Cyclohexylfumarsaeure-dimethylester 2-Amino-3,8-dicyan-5-methoxycarbonyl-4,7-diphenyl-5,6-dihydrochinol-5-yl-essigsaeuremethylester 5-苯基四氮唑 2-氯-2-丁烯二酸二甲酯 Dimethyl (9-(ethoxycarbonyl)thioxanthen-9-yl)maleate dimethyl 5-phenyl-1-tetrazolyloxy-1,2-ethylenedicarboxylate (E) 9-Cyano-9-methylthioxanthene dimethyl 2-benzoyl-5-phenyl-1H-pyrrole-3,4-dicarboxylate dimethyl cis-1-benzoyl-2,5-diphenyl-3-pyrrolidine-3,4-dicarboxylate 3-Methoxalyl-4-oxo-4H-chinolizin-1,2-dicarbonsaeure-dimethylester dimethyl 4,5-dimethylcyclohexa-1,4-diene-1,2-dicarboxylate dimethyl 1-benzothiophene-6,7-dicarboxylate 二苯基乙酮 Dimethyl (9-cyanothioxanthen-9-yl)maleate 二(三甲基甲硅烷基)乙炔 3-(2,3,4-Trimethoxyphenyl)-4,5-isothiazoldicarbonsaeure-dimethylester 尿唑 2,3,4-三甲氧基苯甲腈 dimethyl 2-cyclohexylbut-2-enedioate 环己醇