81456-57-7
81456-57-7 structure
- Name: [4-[[3-(2,2-dimethylpropanoyloxy)-2-oxo-chromen-4-yl]methyl]-2-oxo-chr omen-3-yl] 2,2-dimethylpropanoate
- Chemical Name: [4-[[3-(2,2-dimethylpropanoyloxy)-2-oxochromen-4-yl]methyl]-2-oxochromen-3-yl] 2,2-dimethylpropanoate
- CAS Number: 81456-57-7
- Molecular Formula: C29H28O8
- Molecular Weight: 504.52800
- Create Date: 2017-11-20 10:15:40
- Modify Date: 2025-08-25 05:42:56
| Name | [4-[[3-(2,2-dimethylpropanoyloxy)-2-oxochromen-4-yl]methyl]-2-oxochromen-3-yl] 2,2-dimethylpropanoate |
|---|---|
| Synonyms |
bis-(2-oxo-4-pivaloyloxy-2H-chromen-3-yl)-methane
Propanoic acid,2,2-dimethyl-,methylenebis(2-oxo-2H-1-benzopyran-3,4-diyl) ester methanediylbis(2-oxo-2H-chromene-4,3-diyl) bis(2,2-dimethylpropanoate) |
| Density | 1.3g/cm3 |
|---|---|
| Boiling Point | 677.9ºC at 760 mmHg |
| Molecular Formula | C29H28O8 |
| Molecular Weight | 504.52800 |
| Flash Point | 287.1ºC |
| Exact Mass | 504.17800 |
| PSA | 113.02000 |
| LogP | 5.39320 |
| Index of Refraction | 1.601 |
|
~%
81456-57-7 |
| Literature: Stahmann et al. Journal of the American Chemical Society, 1944 , vol. 66, p. 900 |
