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Food safety and quality
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| 香料 |
2-(2-Hydroxyphenyl)cyclopropanecarboxylic acid delta-lactone |
| 同义词 |
Cyclopropylcoumarin |
| JECFA评价 |
2016 (Session 82) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
1a,7b-dihydrocyclopropa[c]chromen-2(1H)-one |
| JECFA编码 |
2224 |
| CAS编码 |
5617-64-1 |
| FEMA编码 |
4270 |
| COE编码 |
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| FLAVIS编码 |
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| 分子量 |
160.17 |
| 化学结构式 |
C10H8O2 |
| 物理性状/气味 |
Viscous Oil / Sweet, green, spicy aroma |
| 溶解度 |
Soluble |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
245-246° |
| 检测分钟% |
93% |
| 最大酸价值 |
|
| 折射系数 |
1.595-1.635 |
| 比重 |
1.246-1.366 |
| 其他要求 |
SC: 2-3% dihydrocoumarin |
| ID试验 |
HNMR |
| 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/2224_4270-HNMR.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/2224_4270-HNMR.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/2224_4270-HNMR.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/2224_4270-HNMR.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/2224_4270-HNMR.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/2224_4270-HNMR.gif" width="60px;"></a><br>)