1,3-二氟苯
一般危化品
1,3-二氟苯结构式
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常用名 | 1,3-二氟苯 | 英文名 | 1,3-Difluorobenzene |
|---|---|---|---|---|
| CAS号 | 372-18-9 | 分子量 | 114.093 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 83.9±13.0 °C at 760 mmHg | |
| 分子式 | C6H4F2 | 熔点 | -59 °C | |
| MSDS | 中文版 美版 | 闪点 | 2.2±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Danger |
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Novel synthesis of desymmetrized resorcinol derivatives: aryl fluoride displacement on deactivated substrates.
J. Org. Chem. 71(5) , 2170-2, (2006) A short, high-yielding synthesis of differentially substituted resorcinol derivatives has been developed that utilizes 1,3-difluorobenzene as the starting material and employs sequential nucleophilic aromatic substitution (S(N)Ar) reactions to generate desymm... |
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Decomposition of alpha-hydroxyaryl ketones and characterization of some unusual products.
J. Pharm. Sci. 81(12) , 1199-203, (1992) Alpha-Hydroxyaryl ketones such as 2-hydroxypropiophenone and 1-(2,4-difluorophenyl)-2-hydroxy-1-propanone, the key intermediates in the preparation of antifungal agents, decompose into oxidized, rearranged, and condensed products. These products were isolated... |
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