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2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one

更新时间:2025-09-15 19:18:06

2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one结构式
2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one结构式
委托求购
常用名 2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one 英文名 2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one
CAS号 76146-27-5 分子量 127.14400
密度 1.36g/cm3 沸点 217.2ºC at 760 mmHg
分子式 C5H9N3O 熔点 N/A
MSDS N/A 闪点 85.1ºC

 名称

英文名 2-amino-3-ethyl-4H-imidazol-5-one
英文别名 更多

 物理化学性质

密度 1.36g/cm3
沸点 217.2ºC at 760 mmHg
分子式 C5H9N3O
分子量 127.14400
闪点 85.1ºC
精确质量 127.07500
PSA 59.68000
InChIKey LCDGAYYHFKVEAR-UHFFFAOYSA-N
SMILES CCN1CC(=O)NC1=N
折射率 1.619

 安全信息

海关编码 2933290090

 合成线路

~%

2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one结构式

2-amino-1-ethyl...

76146-27-5

文献:Armstrong Journal of Organic Chemistry, 1956 , vol. 21, p. 503

~%

2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one结构式

2-amino-1-ethyl...

76146-27-5

文献:Duvillier Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1886 , vol. 103, p. 212

~%

2-amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one结构式

2-amino-1-ethyl...

76146-27-5

文献:Tuppy Monatshefte fuer Chemie, 1953 , vol. 84, p. 342,347

 海关

海关编码 2933290090
中文概述 2933290090. 其他结构含非稠合咪唑环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
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
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

EINECS 278-383-0
1-Aethyl-2-amino-1,5-dihydro-imidazol-4-on
1-ethyl-2-amino-1,5-dihydro-imidazol-4-one
2-amino-1-ethyl-5H-imidazol-4-one
2-Amino-1-ethyl-1,5-dihydro-4H-imidazol-4-one
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