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蒸汽压
11.5 hPa ( 20 °C)
质量水平
检测方案
≥99.0% (GC)
形式
liquid
自燃温度
445 °C
效能
>5000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.6-10.8 % (v/v)
bp
131 °C/1013 hPa
mp
-58 °C
转变温度
flash point 27 °C
溶解性
slightly soluble 9.18 g/L
密度
0.95 g/cm3 at 20 °C
储存温度
2-30°C
InChI
1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
InChI key
BGTOWKSIORTVQH-UHFFFAOYSA-N
应用
- Cyclopentanone as a catalyst in stereoselective synthesis: Research highlighted the use of cyclopentanone in enhancing substrate stereoselectivity during the isothiourea-catalyzed conjugate addition of cyclic alpha-substituted beta-ketoesters to alpha,beta-unsaturated aryl esters, providing a pathway for precision in chemical synthesis. (Yuan et al., 2023).
- Role in the synthesis of metal complexes: Cyclopentanone contributed to the synthesis, structural determination, and reactivity study of complex metal systems such as trindane and truxene, underscoring its utility in advanced organic synthesis and materials science. (Lock et al., 2023).
- Impact on the properties of fluorinated derivatives: A theoretical study involving cyclopentanone examined the molecular properties of fluorinated derivatives, highlighting its importance in the development of high-performance solvents and pharmaceutical intermediates. (Tshepelevitsh et al., 2023).
分析说明
含量测定（GC，面积%）： ≥ 99.0 %（a/a）
密度（d 20 °C/ 4 °C）：0.947 - 0.949
鉴别（IR）：符合检验
密度（d 20 °C/ 4 °C）：0.947 - 0.949
鉴别（IR）：符合检验
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
86.0 °F - closed cup
闪点(°C)
30 °C - closed cup
法规信息
危险化学品
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