4,5-Dihydro-3(2H)-thiophenone
| 名称: | 4,5-Dihydro-3(2H)-thiophenone |
| 别名: | 1003-04-9 3-Thiophane 4,5-Dihydro-3(2H) thiophenone Tetrahydrothiophene-3-one
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| 分子式: | C4H6OS |
| 分子量: | 102.15 |
| COE编码: | 2337 |
| FEMA: | 3266 |
| JECFA: | 498 |
JECFA信息:
| 最近的JECFA评价的日期和会议次数: | 2000 (Session 55) | | 质量规格的状况: | Full | | 物理形状/气味: | colourless to yellow liquid with garlic, meaty, green vegetable, buttery odour | | 沸点(℃): | 174-175℃; 73℃ (15 mm Hg) ; 86-87℃ (25 mm Hg) | | 最低检测值%: | 97% | | 折射系数: | 1.527-1.531 | | 比重: | 1.194-1.199 (20℃) | | 验证实验: | IR | 光谱图:

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