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Food safety and quality
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| 香料 |
2-Acetyl-5-methylfuran |
| 同义词 |
Methyl 5-methyl-2-furyl ketone;1-(5-Methyl-2-furyl) ethanone |
| JECFA评价 |
2020 (Session 89) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
2-Acetyl-5-methylfuran |
| JECFA编码 |
1504 |
| CAS编码 |
1193-79-9 |
| FEMA编码 |
3609 |
| COE编码 |
|
| FLAVIS编码 |
13.083 |
| 分子量 |
124.14 |
| 化学结构式 |
C7H8O2 |
| 物理性状/气味 |
Clear to almost yellow orange liquid; Strong, nutty, hay-coumarin odor |
| 溶解度 |
Slightly soluble in water; Soluble in corn oil |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
71-72° (8 mm Hg) |
| 检测分钟% |
95% |
| 最大酸价值 |
2 |
| 折射系数 |
1.511-1.517 |
| 比重 |
1.065-1.074 |
| 其他要求 |
|
| ID试验 |
HNMR IR |
| 光谱 |
 
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![](../typo3conf/ext/dyna_fef/download.php?dfile=/work/htdocs/disseminationtypo3/web/fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-ir.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1504-ir.gif" width="60px;"></a><br> "Download")
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