推荐产品
质量水平
方案
97%
折射率
n20/D 1.404 (lit.)
沸点
110-112 °C (lit.)
mp
−52 °C (lit.)
密度
0.957 g/mL at 25 °C (lit.)
官能团
ketone
储存温度
2-8°C
SMILES字符串
CCC(=O)C(C)=O
InChI
1S/C5H8O2/c1-3-5(7)4(2)6/h3H2,1-2H3
InChI key
TZMFJUDUGYTVRY-UHFFFAOYSA-N
基因信息
human ... ACHE(43) , BCHE(590) , CES1(1066)
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一般描述
2,3-戊二酮（乙酰基丙酰基）是谷物咖啡酿造过程中产生的具有香气的活性化合物之一 。
应用
2,3-戊二酮可用作合成以下物质的反应物：
- 与酚类进行酸催化缩合反应合成的双酚衍生物。
- 在还原条件下与苯胺进行钯催化反应合成的2-乙基-3-甲基-1H-吲哚。
- 以柠檬酸为催化剂，与 邻苯二胺进行缩合反应合成的2-乙基-3-甲基喹喔啉。
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Skin Sens. 1B - STOT RE 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
66.2 °F - open cup
闪点(°C)
19 °C - open cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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International journal of environmental research and public health, 17(16) (2020-08-09)
Health impacts of electronic cigarette (e-cigarette) vaping are associated with the harmful chemicals emitted from e-cigarettes such as carbonyls. However, the levels of various carbonyl compounds under real-world vaping conditions have been understudied. This study evaluated the levels of carbonyl
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