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化合物简介
Phenmedipham is an carbanilate selective herbicide used post-emergence in beet crops after the emergence of most broad-leaved weeds and before they develop.
基本信息
CAS:13684-63-4
中文别名:3-[(甲氧羰)氨]基苯-N-(3-甲基苯基)氨基甲酸酯;凯米丰;3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)-氨基甲酸酯;苯敌草;二萘酚;3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)氨基甲酸酯;艾姆散(敌鼠;
英文别名:3-(methoxyformamido)phenyl (3-methylphenyl)carbamate;Phenmedipham;3-((Methoxycarbonyl)amino)phenyl m-tolylcarbamate;3-methoxycarbonylaminophenyl 3-methylcarbanilate;3-[(methoxycarbonyl)amino]phenyl N-(3-methylphenyl)carbamate;3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate;methyl 3-(3-methylcarbaniloyloxy)carbanilate;
分子式:C16H16N2O4
分子量:300.309
精确质量:300.111
Psa:76.66
Logp:3.9302
中文别名:3-[(甲氧羰)氨]基苯-N-(3-甲基苯基)氨基甲酸酯;凯米丰;3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)-氨基甲酸酯;苯敌草;二萘酚;3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)氨基甲酸酯;艾姆散(敌鼠;
英文别名:3-(methoxyformamido)phenyl (3-methylphenyl)carbamate;Phenmedipham;3-((Methoxycarbonyl)amino)phenyl m-tolylcarbamate;3-methoxycarbonylaminophenyl 3-methylcarbanilate;3-[(methoxycarbonyl)amino]phenyl N-(3-methylphenyl)carbamate;3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate;methyl 3-(3-methylcarbaniloyloxy)carbanilate;
分子式:C16H16N2O4
分子量:300.309
精确质量:300.111
Psa:76.66
Logp:3.9302
编号系统
EINECS号:237-199-0
MDL号:MFCD00055419
RTECS号:FD9050000
BRN号:2395027
MDL号:MFCD00055419
RTECS号:FD9050000
BRN号:2395027
物化性质
外观与性状:无色晶体或白色粉末
密度:0.34-0.54 g/cm3 (20ºC)
沸点:181 (13 torr)
熔点:140-144°C
闪点:100°C
折射率:1.64
稳定性:Very low volatility; no changes were observed when held for 6 days at 50ºC; hydrolysis at 22ºC in buffer solution, 50% loss occurred in 70 days at pH 5, 24 hr at pH 7, 10 min at pH 9. Shelf life over 1 yr.
储存条件:库房通风低温干燥,与食品原料分开储运
蒸汽压:2.39E-06mmHg at 25°C
密度:0.34-0.54 g/cm3 (20ºC)
沸点:181 (13 torr)
熔点:140-144°C
闪点:100°C
折射率:1.64
稳定性:Very low volatility; no changes were observed when held for 6 days at 50ºC; hydrolysis at 22ºC in buffer solution, 50% loss occurred in 70 days at pH 5, 24 hr at pH 7, 10 min at pH 9. Shelf life over 1 yr.
储存条件:库房通风低温干燥,与食品原料分开储运
蒸汽压:2.39E-06mmHg at 25°C
安全信息
RTECS号:FD9050000
安全说明:S60-S61
危险类别码:R50/53
危险品运输编码:UN 3077
海关编码:2924299038
危险品标志:N
安全说明:S60-S61
危险类别码:R50/53
危险品运输编码:UN 3077
海关编码:2924299038
危险品标志:N
生产方法及用途
生产方法
制备方法一由氯甲酸甲酯与间氨基苯酚在乙腈溶剂中反应,先制成3-甲氧羰基氨基苯酚,再与间甲苯异氰酸酯反应合成甜菜宁。 甜菜地的芽后除草剂,防除繁缕、白芥、藜等杂草,于2~4叶期施药,用量为5~15g有效成分/100m
用途
甜菜地的芽后除草剂,防除繁缕、白芥、藜等杂草,于2~4叶期施药,用量为5~15g有效成分/100m
制备方法一由氯甲酸甲酯与间氨基苯酚在乙腈溶剂中反应,先制成3-甲氧羰基氨基苯酚,再与间甲苯异氰酸酯反应合成甜菜宁。 甜菜地的芽后除草剂,防除繁缕、白芥、藜等杂草,于2~4叶期施药,用量为5~15g有效成分/100m
用途
甜菜地的芽后除草剂,防除繁缕、白芥、藜等杂草,于2~4叶期施药,用量为5~15g有效成分/100m
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)
