- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Qianhucoumarin E
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Qianhucoumarin E
- Price: ￥3338.0/5mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
156041-02-0
156041-02-0 structure
- Name: Qianhucoumarin E
- Chemical Name: Qianhucoumarin E
- CAS Number: 156041-02-0
- Molecular Formula: C19H18O6
- Molecular Weight: 342.343
- Create Date: 2019-01-11 11:01:48
- Modify Date: 2024-01-15 19:07:46
| Name | Qianhucoumarin E |
|---|---|
| Synonyms |
(9R)-8,8-Dimethyl-2,10-dioxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2E)-2-methyl-2-butenoate
2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2E)- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 516.9±50.0 °C at 760 mmHg |
| Molecular Formula | C19H18O6 |
| Molecular Weight | 342.343 |
| Flash Point | 228.4±30.2 °C |
| Exact Mass | 342.110352 |
| LogP | 4.13 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.590 |
| Hazard Codes | Xi |
|---|