- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2',6'-Dihydroxy-4,4'-dimethoxychalcone
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2',6'-Dihydroxy-4,4'-dimethoxychalcone
- Price: ￥3358.0/10mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2',6'-DIHYDROXY-4,4'-DIMETHOXYCHALCONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
20621-49-2
20621-49-2 structure
- Name: 2',6'-Dihydroxy-4,4'-dimethoxychalcone
- Chemical Name: 2',6'-dihydroxy-4,4'-dimethoxychalcone
- CAS Number: 20621-49-2
- Molecular Formula: C17H16O5
- Molecular Weight: 300.30600
- Create Date: 2018-12-29 08:57:35
- Modify Date: 2025-09-10 19:31:02
| Name | 2',6'-dihydroxy-4,4'-dimethoxychalcone |
|---|---|
| Synonyms |
DIHYDROXY-4,4'-DIMETHOXYCHALCONE,2',6'
2',6'-Dihydroxy-4,4'-dimethoxy GYMNOGRAMMENE |
| Density | 1.279g/cm3 |
|---|---|
| Boiling Point | 556ºC at 760mmHg |
| Melting Point | 165ºC |
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.30600 |
| Flash Point | 207.2ºC |
| Exact Mass | 300.10000 |
| PSA | 75.99000 |
| LogP | 3.01110 |
| 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% |