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4-ethyl-1,2-diphenylpyrazolidine-3,5-dione

更新时间:2025-08-27 09:11:43

4-ethyl-1,2-diphenylpyrazolidine-3,5-dione结构式
4-ethyl-1,2-diphenylpyrazolidine-3,5-dione结构式
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常用名 4-ethyl-1,2-diphenylpyrazolidine-3,5-dione 英文名 4-ethyl-1,2-diphenylpyrazolidine-3,5-dione
CAS号 14845-06-8 分子量 280.32100
密度 1.219g/cm3 沸点 399ºC at 760 mmHg
分子式 C17H16N2O2 熔点 N/A
MSDS N/A 闪点 168.2ºC

 名称

英文名 4-ethyl-1,2-diphenylpyrazolidine-3,5-dione
英文别名 更多

 物理化学性质

密度 1.219g/cm3
沸点 399ºC at 760 mmHg
分子式 C17H16N2O2
分子量 280.32100
闪点 168.2ºC
精确质量 280.12100
PSA 40.62000
LogP 3.13760
InChIKey BZURJIFHGLBOSK-UHFFFAOYSA-N
SMILES CCC1C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
蒸汽压 1.42E-06mmHg at 25°C
折射率 1.607

 合成线路

~%

4-ethyl-1,2-diphenylpyrazolidine-3,5-dione结构式

4-ethyl-1,2-dip...

14845-06-8

文献:Mukherjee et al. Journal of the Indian Chemical Society, 1953 , vol. 30, p. 841,842

~%

4-ethyl-1,2-diphenylpyrazolidine-3,5-dione结构式

4-ethyl-1,2-dip...

14845-06-8

文献:Denss Experientia, 1959 , vol. 15, p. 95

 英文别名

1,2-Diphenyl-3,5-dioxo-4-aethylpyrazolidin
1,2-Diphenyl-4-ethyl-3,5-pyrazolidinedione
4-Aethyl-1,2-diphenyl-pyrazolidin-3,5-dion
4-ethyl-1,2-diphenyl-pyrazolidine-3,5-dione
1,2-Diphenyl-3,5-dioxo-4-ethylpyrazolidin
1,2-Diphenyl-4-ethylpyrazolidin-3,5-dion
3,5-Pyrazolidinedione,1,2-diphenyl-4-ethyl
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