16669-99-1
16669-99-1 structure
- Name: 2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-(2-hydroxyphenyl)-
- Chemical Name: 3-(1,3-benzodioxol-5-yl)-1-(2-hydroxyphenyl)prop-2-en-1-one
- CAS Number: 16669-99-1
- Molecular Formula: C16H12O4
- Molecular Weight: 268.26400
- Create Date: 2016-12-10 19:11:31
- Modify Date: 2024-06-24 16:34:42
| Name | 3-(1,3-benzodioxol-5-yl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
|---|---|
| Synonyms | [E]-3-(3',4'-methylenedioxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
| Density | 1.345g/cm3 |
|---|---|
| Boiling Point | 459.1ºC at 760mmHg |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26400 |
| Flash Point | 174.8ºC |
| Exact Mass | 268.07400 |
| PSA | 55.76000 |
| LogP | 3.01700 |
| Vapour Pressure | 4.75E-09mmHg at 25°C |
| Index of Refraction | 1.677 |
| HS Code | 2932999099 |
|---|
| Precursor 4 | |
|---|---|
| DownStream 1 | |
![2-benzo[1,3]dioxol-5-ylchromen-4-one structure](https://image.chemsrc.com/caspic/052/54401-45-5.png)
| 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% |