4131-03-7
4131-03-7 structure
- Name: Benzophenone, 3,3,4,4-tetramethoxy-
- Chemical Name: 3,3',4,4'-Tetramethoxybenzophenone
- CAS Number: 4131-03-7
- Molecular Formula: C17H18O5
- Molecular Weight: 302.32200
- Create Date: 2018-07-30 13:09:16
- Modify Date: 2024-01-09 09:21:12
| Name | 3,3',4,4'-Tetramethoxybenzophenone |
|---|---|
| Synonyms |
3,4-dimethoxy-3,'4'-dimethoxybenzophenone
3,4,3',4'-Tetramethoxy-benzophenon 3,4,3',4'-tetramethoxy-benzophenone bis(3,4-diMethoxyphenyl)Methanone |
| Density | 1.147g/cm3 |
|---|---|
| Boiling Point | 456.4ºC at 760 mmHg |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32200 |
| Flash Point | 202ºC |
| Exact Mass | 302.11500 |
| PSA | 53.99000 |
| LogP | 2.95200 |
| Index of Refraction | 1.54 |
| HS Code | 2914509090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 7 | |
![[bromo(difluoro)methyl]sulfanylbenzene structure](https://www.chemsrc.com/caspic/495/78031-08-0.png)
![Methanone, [1,1'-biphenyl]-4-yl(3,4-dimethoxyphenyl)- (en) structure](https://www.chemsrc.com/caspic/370/116413-64-0.png)
![4-[1-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxy-benzene structure](https://www.chemsrc.com/caspic/421/5385-61-5.png)
| 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% |