6499-39-4

• 常用中文名：8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene
• 常用英文名：8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene
• CAS号：6499-39-4
• 分子式：C₈H₈N₄
• 分子量：160.17600
• 发布时间：2016-04-05 05:48:23
• 更新时间：2025-09-15 18:18:08

名称

• 英文名: 2,3-dimethylpyrazino[2,3-b]pyrazine
• 英文别名: Pyrazino[2,3-b]pyrazine,2,3-dimethyl; 2,3-Dimethyl-1,4,5,8-tetraaza-naphthalin; 8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene; 2,3-dimethyl-pyrazino[2,3-b]pyrazine

物化性质

• 密度: 1.241g/cm3
• 沸点: 271ºC at 760 mmHg
• 分子式: C₈H₈N₄
• 分子量: 160.17600
• 闪点: 119.1ºC
• 精确质量: 160.07500
• PSA: 51.56000
• LogP: 1.03660
• 折射率: 1.633

安全

• 海关编码: 2933990090

合成路线

6294-70-8 ~% 6499-39-4

文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

6294-69-5 ~% 6499-39-4

文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

6294-71-9 ~% 6499-39-4

文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

13134-31-1 431-03-8 ~% 6499-39-4

文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

53114-83-3 517-21-5 ~% 6499-39-4

文献：Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

上下游产品

上游产品  7
6294-70-8 6294-69-5 6294-71-9 13134-31-1
431-03-8 53114-83-3 517-21-5
下游产品  0

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%