1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-
![1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-,58399-95-4,结构式](https://www.chemicalbook.com/CAS/20210305/GIF/58399-95-4.gif)
- CAS号:58399-95-4
- 英文名:1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-
- 中文名:
- CBNumber:CB78920556
- 分子式:C12H11NO3
- 分子量:217.22
- MOL File:58399-95-4.mol
1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-化学性质
- 熔点 :156-157 °C
- 沸点 :369.5±42.0 °C(Predicted)
- 密度 :1.346±0.06 g/cm3(Predicted)
- 酸度系数(pKa) :3.79±0.20(Predicted)
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