您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 香料香精 > Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine
名称、CAS号查询:  

Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine

名称:Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine
别名:2,5-Dimethyl-6,7-dihydro-5H-cyclopenta[b]pyrazine and 2,7-Dimethyl-6,7-dihydro-5H-cyclopenta[b]pyrazine;
38917-61-2
38917-62-3
分子式:C9H12N2
分子量:148.2
COE编码:11309, 11310
FEMA:4702
FLAVIS:14.098, 14.161
JECFA:2128
JECFA信息:
最近的JECFA评价的日期和会议次数:2012 (Session 76)
质量规格的状况:Full
物理形状/气味:Colourless to pale yellow liquid; Roasted coffee aroma
溶解度:Practically insoluble to insoluble in water
乙醇中溶解度:Soluble
沸点(℃):230-231℃
最低检测值%:95%
折射系数:1.524-1.532
比重:1.020-1.030
其他要求:2,5-isomer (60-75%); 2,7-isomer (35-40%)
验证实验:MS IR HNMR
光谱图:
Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine光谱图1

Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine光谱图2

Mixture of 2,5 and 2,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine光谱图3

相关产品:
(1S,2R,3S,5R)-3-(苄氧甲基)-6-氧杂二环[3.1.0]己烷
关注(2091)
液态负离子多功能助剂
关注(780)
PA6尼龙棒
关注(949)
棓丙酯
关注(870)
Basf巴斯夫絮凝剂Zetag 8185
关注(2534)
噻托溴铵一水合物
关注(1805)
聚茴香磺酸钠
关注(3821)
金刚砂耐磨地坪材料
关注(2386)
薄荷醇
关注(2788)
金蚀刻剂8148,TFA,8110,8111
关注(2110)