|
Food safety and quality
|
|
|
| |
| 香料 |
2-(Mercaptomethyl)pyrazine |
| 同义词 |
Pyrazinylmethyl mercaptan |
| JECFA评价 |
2001 (Session 57) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
Pyrazinemethanethiol |
| JECFA编码 |
794 |
| CAS编码 |
59021-02-2 |
| FEMA编码 |
3299 |
| COE编码 |
11502 |
| FLAVIS编码 |
|
| 分子量 |
126.18 |
| 化学结构式 |
C5H6N2S |
| 物理性状/气味 |
colourless to yellow liquid with a roasted, meat-like odour |
| 溶解度 |
soluble in water, organic solvents, oils |
| 在乙醇中溶解度 |
miscible at room temperature |
| 沸点(C) |
94° (10 mm Hg) |
| 检测分钟% |
98% |
| 最大酸价值 |
|
| 折射系数 |
1.548-1.560 |
| 比重 |
1.148-1.156 |
| 其他要求 |
|
| ID试验 |
IR |
| 光谱 |
 
|
|
|
|
![](../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/794.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/794.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/794.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/794.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/794.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/794.gif" width="60px;"></a><br>)