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2-Methyl-5-isopropylpyrazine

名称:2-Methyl-5-isopropylpyrazine
别名:13925-05-8
2-Isopopyl-5-methypyrazine
2-Methyl-5-isopropyl-1,4-diazine
5-Isopropyl-2-methylpyrazine
分子式:C8H12N2
分子量:136.2
COE编码:2268
FEMA:3554
JECFA:772
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 slightly yellow liquid with a roasted, coffee, nutty, earthy odour
溶解度:soluble in water, soluble in oils, organic solvents
乙醇中溶解度:miscible at room temperature
沸点(℃):190℃
最低检测值%:97%
折射系数:1.492-1.498
比重:0.977-0.984
验证实验:NMR
光谱图:
2-Methyl-5-isopropylpyrazine光谱图1