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CAS: 13684-63-4
分子式: C16H16N2O4
分子量: 300.31
熔点: 140-144 °C
闪点: 212.0 ℉ - closed cup
中文名称: 
甜菜宁
3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)-氨基甲酸酯
苯敌草
3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)氨基甲酸酯
英文名称: 
synbetan p
phenmedipham(fenmedifam)
Phenmedipham(BSI,ISO,ANSI,WSSA,JMAF)
3-[(Methoxycarbonyl)amino] Phenyl(3-methylphenyl)carbamate
3-methoxycarbonylaminophenyl N-3'methylphenylcarbamate
m-hydroxycarbanilic acid,methyl esterm-methylcarbanilate
phenmediphan
methyl 3-m-tolylcarbamoyloxyphenylcarbamate
3-(methylphenyl)carbamic acid,3-((methoxycarbonyl)amino)phenyl ester
carbanilic acid, m-hydroxy-, methyl ester, m-methylcarbanilate
3-(carbomethoxyamino)phenyl 3-methylcarbanilate
3-(methylphenyl)carbamic acid 3-((methoxycarbonyl)amino)phenyl ester
3-methoxycarbonyl-n-(3'-methylphenyl)-carbamat
3-methoxycarbonylaminophenyl n-3'-methylphenylcarbamate
betanal
(3-methylphenyl)-carbamic aci 3-((methoxycarbonyl)amino)phenyl ester
carbanilic acid, m-hydroxy, methyl ester, m-methylcarbanilate (ester)
ep-452
fenmedifam
kemifam
m-hydroxycarbanilic acid methyl ester m-methylcarbanilate
methyl 3-(m-tolylcarbamoyloxy)phenylcarbamate
methyl m-hydroxycarbanilate, m-methylcarbanilate
methyl n-(3-(n-(3-methylphenyl)carbamoyloxy)phenyl)carbamate
methyl-3-hydroxycarbanilate-3-methylcarbanilate
methyl-3-m-tolycarbamoloxyphenyl carbamate
phenmedipham
phenmediphame
schering-38584
sn 4075
sn-38584
spin-aid
性质描述: 无色针状结晶。熔点143-144℃。在下列溶剂中的溶解度:丙酮20%,环已酮20%,甲醇5%,氯仿2%,水10ppm。在碱性介质中易分解。
生产方法: 有两种合成途径。(1)由间氨基酚与氯甲酸甲酯在乙腈中反应,先制成3-甲氧羰基氨基苯酚,再与间甲苯异氰酸酯反应制得甜菜宁。(2)将上述方法得到的3-甲氧羰基氨基苯酚,在二甲基苯胺存在下与光气反应,生成氯甲酸(3-甲氧羰基氨基苯)酯,再与间甲基苯胺在碳酸钠存在下进行缩合反应得到甜菜宁。
用途: 该品是甜菜地的芽后除草剂。
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