51031-80-2
51031-80-2 structure
- Name: 7-O-(beta-hydroxyethyl)quercetin
- Chemical Name: 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)chromen-4-one
- CAS Number: 51031-80-2
- Molecular Formula: C17H14O8
- Molecular Weight: 346.28800
- Create Date: 2016-09-17 00:51:43
- Modify Date: 2023-02-04 09:36:39
| Name | 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)chromen-4-one |
|---|---|
| Synonyms | m7heq |
| Density | 1.668g/cm3 |
|---|---|
| Boiling Point | 696.5ºC at 760mmHg |
| Molecular Formula | C17H14O8 |
| Molecular Weight | 346.28800 |
| Flash Point | 260ºC |
| Exact Mass | 346.06900 |
| PSA | 140.59000 |
| LogP | 1.65350 |
| Index of Refraction | 1.746 |
| 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% |