- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 7,8,3'-trihydroxyflavone
- Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- DC Chemicals Limited
- China
- Product Name: 7,8,3'-trihydroxyflavone
- Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 7,8,3'-TRIHYDROXYFLAVONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
137502-84-2
137502-84-2 structure
- Name: 7,8,3'-TRIHYDROXYFLAVONE
- Chemical Name: 7,8-dihydroxy-2-(3-hydroxyphenyl)chromen-4-one
- CAS Number: 137502-84-2
- Molecular Formula: C15H10O5
- Molecular Weight: 270.23700
- Create Date: 2018-07-27 10:01:34
- Modify Date: 2024-01-20 20:22:01
| Name | 7,8-dihydroxy-2-(3-hydroxyphenyl)chromen-4-one |
|---|---|
| Synonyms | 7,8,3'-trihydroxyflavone |
| Density | 1.548g/cm3 |
|---|---|
| Boiling Point | 571.9ºC at 760 mmHg |
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.23700 |
| Flash Point | 223.6ºC |
| Exact Mass | 270.05300 |
| PSA | 90.90000 |
| LogP | 2.57680 |
| Vapour Pressure | 1.11E-13mmHg at 25°C |
| Index of Refraction | 1.732 |
| HS Code | 2932999099 |
|---|
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |