4,5-二溴-1H-咪唑结构式
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常用名 | 4,5-二溴-1H-咪唑 | 英文名 | 4,5-Dibromo-1H-imidazole |
|---|---|---|---|---|
| CAS号 | 2302-30-9 | 分子量 | 225.86900 | |
| 密度 | 2.419 | 沸点 | 388.6ºC at 760mmHg | |
| 分子式 | C3H2Br2N2 | 熔点 | 214-216ºC | |
| MSDS | N/A | 闪点 | 188.8ºC |
| 中文名 | 4,5-二溴-1H-咪唑 |
|---|---|
| 英文名 | 4,5-Dibromo-1H-imidazole |
| 中文别名 | 4,5-二碘-1H-咪唑 | 4,5-二溴咪唑 |
| 英文别名 | 更多 |
| 密度 | 2.419 |
|---|---|
| 沸点 | 388.6ºC at 760mmHg |
| 熔点 | 214-216ºC |
| 分子式 | C3H2Br2N2 |
| 分子量 | 225.86900 |
| 闪点 | 188.8ºC |
| 精确质量 | 223.85800 |
| PSA | 28.68000 |
| LogP | 1.93470 |
| 蒸汽压 | 0.001mmHg at 25°C |
| 折射率 | 1.607 |
| 储存条件 | 室温 |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R20/21/22 |
| 安全声明 (欧洲) | 26-36/37/39 |
| 海关编码 | 2933290090 |
|
~87%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Hartley, David J.; Iddon, Brian Tetrahedron Letters, 1997 , vol. 38, # 26 p. 4647 - 4650 |
|
~96%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Sandtorv, Alexander H.; Bjorsvik, Hans-Rene Advanced Synthesis and Catalysis, 2013 , vol. 355, # 2-3 p. 499 - 507 |
|
~68%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Iddon, Brian; Khan, Nazir; Lim, Bee Lan Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1437 - 1444 |
|
~0%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Palmer, Brian D.; Denny, William A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1989 , p. 95 - 99 |
|
~77%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Iddon, Brian; Khan, Nazir; Lim, Bee Lan Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1437 - 1444 |
|
~%
4,5-二溴-1H-咪唑 2302-30-9 |
| 文献：Journal of the Chemical Society, , vol. 121, p. 952 |
|
~%
4,5-二溴-1H-咪唑 2302-30-9
详细
|
| 文献：Journal of the Chemical Society, , vol. 121, p. 952 |
|
~%
4,5-二溴-1H-咪唑 2302-30-9
详细
|
| 文献：Journal of the Chemical Society, , vol. 121, p. 952 |
| 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% |
| 4,5-Dibrom-1H-imidazol |
| 4,5-dibromoimidazole |
| 4,5-DIBROMOIMIDAZOLE |
| 4,5-dibromo-1h-imidazol |
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CAS号1003-50-5