2H-pyrano[4,3,2-de]chromene
- Product Name: 2H-pyrano[4,3,2-de]chromene
- Syonyms Name: 2H-Pyrano(4,3,2-de)-1-benzopyran
- CAS Number.: 203-98-5
- MF: C11H8O2
- MW: 172.18
Density:1.29g/cm3
Boiling point:351.9°C at 760 mmHg
Refractive index:1.656
Vapour Pressur:8.06E-05mmHg at 25°C
Hazard Symbols:
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