- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 7,8-dimethoxy-2-phenylchromen-4-one
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 7,8-dimethoxy-2-phenylchromen-4-one
- Price: ￥1648.0/10mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
65548-54-1
65548-54-1 structure
- Name: 7,8-dimethoxy-2-phenylchromen-4-one
- Chemical Name: 7,8-dimethoxy-2-phenylchromen-4-one
- CAS Number: 65548-54-1
- Molecular Formula: C17H14O4
- Molecular Weight: 282.29100
- Create Date: 2018-08-02 11:27:22
- Modify Date: 2024-01-11 14:29:07
| Name | 7,8-dimethoxy-2-phenylchromen-4-one |
|---|---|
| Synonyms |
7,8-dimethoxy-2-phenyl-4H-chromen-4-one
D1931_ALDRICH 7,8-dimethoxy-2-phenyl-4h-chromen-4-on 7.8-Dimethoxyflavone |
| Density | 1.242g/cm3 |
|---|---|
| Boiling Point | 458.9ºC at 760 mmHg |
| Melting Point | 149-151ºC |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29100 |
| Flash Point | 205.2ºC |
| Exact Mass | 282.08900 |
| PSA | 48.67000 |
| LogP | 3.47720 |
| Index of Refraction | 1.598 |
| HS Code | 2914509090 |
|---|
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |