名称、CAS号查询:

Mixture of 2-Ethyl-3-methoxypyrazine and 2-Ethyl-5-methoxypyrazine and 2-Ethyl-6-methoxypyrazine and 2-Methyl-3-methoxypyrazine and 2-Methyl-5-methoxypyrazine and 2-Methyl-6-methoxypyrazine

名称：

别名：

25680-58-4
67845-38-9
68039-50-9
Ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-Methyl-(3,5 or 6)-methoxypyrazine (13%)

COE编码：

11329

FEMA：

3280

JECFA：

789

JECFA信息：

最近的JECFA评价的日期和会议次数：	2001 (Session 57)
质量规格的状况：	Full
物理形状/气味：	colourless to slight yellow liquid with a raw potato, earthy, bell pepper odour
溶解度：	soluble in water, organic solvents, oils
乙醇中溶解度：	miscible at room temperature
沸点(℃)：	80-95℃ (10 mm Hg)
最低检测值%：	99% (sum of 6 named compounds)
折射系数：	1.497-1.505
比重：	1.036-1.052
验证实验：	IR
光谱图：