Pyrazino[2,3-b]pyrazine,2,3,6,7-tetramethyl-
更新时间：2025-08-26 15:27:04
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Pyrazino[2,3-b]pyrazine,2,3,6,7-tetramethyl-结构式
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常用名 | Pyrazino[2,3-b]pyrazine,2,3,6,7-tetramethyl- | 英文名 | Pyrazino[2,3-b]pyrazine,2,3,6,7-tetramethyl- |
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| CAS号 | 6479-03-4 | 分子量 | 188.22900 | |
| 密度 | 1.165g/cm3 | 沸点 | 290.7ºC at 760 mmHg | |
| 分子式 | C10H12N4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 123.4ºC |
| 英文名 | 2,3,6,7-tetramethylpyrazino[2,3-b]pyrazine |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.165g/cm3 |
|---|---|
| 沸点 | 290.7ºC at 760 mmHg |
| 分子式 | C10H12N4 |
| 分子量 | 188.22900 |
| 闪点 | 123.4ºC |
| 精确质量 | 188.10600 |
| PSA | 51.56000 |
| LogP | 1.65340 |
| 折射率 | 1.606 |
| 海关编码 | 2933990090 |
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~%
Pyrazino[2,3-b]... 6479-03-4 |
| 文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259 |
|
~%
Pyrazino[2,3-b]... 6479-03-4 |
| 文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259 |
|
~%
Pyrazino[2,3-b]... 6479-03-4 |
| 文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259 |
|
~%
Pyrazino[2,3-b]... 6479-03-4 |
| 文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259 |
| 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% |
| 2,3,6,7-Tetramethyl-1,4,5,8-tetra-azanaphthalin |
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