98066-12-7
98066-12-7 structure
- Name: 7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one
- Chemical Name: 7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one
- CAS Number: 98066-12-7
- Molecular Formula: C19H20O5
- Molecular Weight: 328.35900
- Create Date: 2017-08-10 07:02:27
- Modify Date: 2025-08-25 10:43:36
| Name | 7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one |
|---|---|
| Synonyms |
(+/-)-(E)-7-{[3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butanyl]oxy}-2H-1-benzopyran-2-one
2',3'-Dihydrogeiparvarin 2H-1-Benzopyran-2-one,7-((3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl)oxy)-,(E)-(+-) 7-((3-(Tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl)oxy)-2H-1-benzopyran-2-one (+/-)-(E)-7-<<3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl>oxy>-2H-1-benzopyran-2-one |
| Density | 1.21g/cm3 |
|---|---|
| Boiling Point | 513.8ºC at 760 mmHg |
| Molecular Formula | C19H20O5 |
| Molecular Weight | 328.35900 |
| Flash Point | 286.9ºC |
| Exact Mass | 328.13100 |
| PSA | 65.74000 |
| LogP | 3.25470 |
| Index of Refraction | 1.559 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
![(+/-)-(E)-7-[(4,7-dihydroxy-3,7-dimethyl-6-oxo-2-octenyl)oxy]-2H-1-benzopyran-2-one structure](https://image.chemsrc.com/caspic/421/133589-14-7.png)
![3-(6,6-dimethyl-1,4,7-trioxaspiro[4.4]nonan-8-yl)but-2-en-1-ol structure](https://image.chemsrc.com/caspic/087/93741-02-7.png)
![(E)-7-[[5-(3,3-dimethyloxiranyl)-3-methyl-2-pentenyl]oxy]-2H-1-benzopyran-2-one structure](https://image.chemsrc.com/caspic/299/36414-00-3.png)
![2H-1-Benzopyran-2-one,7-[[(2E)-3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)-2-buten-1-yl]oxy]- structure](https://image.chemsrc.com/caspic/234/36413-91-9.png)