1H-Naphth[2,3-d]imidazole-4,9-dione

更新时间:2024-01-10 18:08:50

1H-Naphth[2,3-d]imidazole-4,9-dione结构式
1H-Naphth[2,3-d]imidazole-4,9-dione结构式
委托求购
常用名 1H-Naphth[2,3-d]imidazole-4,9-dione 英文名 1H-Naphth[2,3-d]imidazole-4,9-dione
CAS号 4496-30-4 分子量 198.17800
密度 1.517g/cm3 沸点 520.5ºC at 760 mmHg
分子式 C11H6N2O2 熔点 N/A
MSDS N/A 闪点 263.1ºC

 1H-Naphth[2,3-d]imidazole-4,9-dione名称

英文名 1H-benzo[f]benzimidazole-4,9-dione
英文别名 更多

 1H-Naphth[2,3-d]imidazole-4,9-dione物理化学性质

密度 1.517g/cm3
沸点 520.5ºC at 760 mmHg
分子式 C11H6N2O2
分子量 198.17800
闪点 263.1ºC
精确质量 198.04300
PSA 62.82000
LogP 1.18510
折射率 1.712

 1H-Naphth[2,3-d]imidazole-4,9-dione安全信息

海关编码 2933990090

 1H-Naphth[2,3-d]imidazole-4,9-dione合成线路

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1H-Naphth[2,3-d]imidazole-4,9-dione结构式

1H-Naphth[2,3-d...

4496-30-4

文献:Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

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1H-Naphth[2,3-d]imidazole-4,9-dione结构式

1H-Naphth[2,3-d...

4496-30-4

文献:Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

~%

1H-Naphth[2,3-d]imidazole-4,9-dione结构式

1H-Naphth[2,3-d...

4496-30-4

文献:Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

~%

1H-Naphth[2,3-d]imidazole-4,9-dione结构式

1H-Naphth[2,3-d...

4496-30-4

文献:Fries; Walter; Schilling Justus Liebigs Annalen der Chemie, 1935 , vol. 516, p. 248,262

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1H-Naphth[2,3-d]imidazole-4,9-dione结构式

1H-Naphth[2,3-d...

4496-30-4

文献:Fries; Walter; Schilling Justus Liebigs Annalen der Chemie, 1935 , vol. 516, p. 248,262

 1H-Naphth[2,3-d]imidazole-4,9-dione上下游产品

1H-Naphth[2,3-d]imidazole-4,9-dione上游产品  5

1H-Naphth[2,3-d]imidazole-4,9-dione下游产品  0

 1H-Naphth[2,3-d]imidazole-4,9-dione海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 1H-Naphth[2,3-d]imidazole-4,9-dione英文别名

1h-naphtho[2,3-d]imidazole-4,9-dione
1H-naphth[2,3-d]imidazole-4,9-dione
1H-Naphth[2,3-d]imidazol-4,9-dion
Naphth<2,3-d>imidazoldion-(4,9)
Naphtho<2.3-d>imidazol-dion-(4,9)
1'.4'-Dioxo-1'.4'-dihydro-<naphtho-2'.3':4.5-imidazol>