2,3-二氟苯甲醛
2,3-二氟苯甲醛结构式
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常用名 | 2,3-二氟苯甲醛 | 英文名 | 2,3-Difluorobenzaldehyde |
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| CAS号 | 2646-91-5 | 分子量 | 142.103 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 167.3±0.0 °C at 760 mmHg | |
| 分子式 | C7H4F2O | 熔点 | 64-65ºC | |
| MSDS | 中文版 美版 | 闪点 | 58.3±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Warning |
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Synthesis and optical resolution of aminophosphines with axially chiral C(aryl)-N(amine) bonds for use as ligands in asymmetric catalysis.
J. Org. Chem. 71(19) , 7346-53, (2006) N-Aryl indoline-type aminophosphines 1a-c were obtained in good yields by a nucleophilic aromatic substitution (S(N)Ar) reaction followed by silane reduction. Aminophosphine 1d was also prepared from 2,3-difluorobenzaldehyde (4) via dimethylhydrazone. Optical... |
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Spectroscopy and dynamics of the excited singlet and triplet states of 2, 3-, 2, 4-and 2, 5-difluorobenzaldehyde vapors. Itoh, T.
J. Mol. Spectrosc. 257(2) , 170-176, (2009)
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