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Food safety and quality
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| 香料 |
4-Hydroxy-3,5-dimethoxy benzaldehyde |
| 同义词 |
Gallaldehyde 3,5-dimethyl ether |
| JECFA评价 |
2008 (Session 69) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
4-Hydroxy-3,5-dimethoxybenzaldehyde |
| JECFA编码 |
1878 |
| CAS编码 |
134-96-3 |
| FEMA编码 |
4049 |
| COE编码 |
10340 |
| FLAVIS编码 |
05.153 |
| 分子量 |
182.18 |
| 化学结构式 |
C9H10O4 |
| 物理性状/气味 |
Very pale green needles; Alcoholic aroma |
| 溶解度 |
Insoluble in water |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
NA |
| 检测分钟% |
98% |
| 最大酸价值 |
|
| 折射系数 |
NA |
| 比重 |
NA |
| 其他要求 |
m.p. = 110-113° |
| ID试验 |
NMR 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/jecfa69/1878-nmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-nmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-ir.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-nmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-nmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1878-ir.gif" width="60px;"></a><br> "Download")
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