17256-52-9
17256-52-9 structure
- Name: 2-(difluoromethylene)-4,4,5-trifluoro-5-(trifluoromethyl)-1,3-dioxolane
- Chemical Name: 2-(difluoromethylene)-4,4,5-trifluoro-5-(trifluoromethyl)-1,3-dioxolane
- CAS Number: 17256-52-9
- Molecular Formula: C5F8O2
- Molecular Weight: 244.04000
- Create Date: 2017-02-28 23:00:27
- Modify Date: 2024-01-24 15:29:03
| Name | 2-(difluoromethylene)-4,4,5-trifluoro-5-(trifluoromethyl)-1,3-dioxolane |
|---|---|
| Synonyms |
Einecs 241-290-0
2-(Difluoromethylene)-4-(trifluoromethyl)-4,5,5-trifluoro-1,3-dioxolane perfluoro-2-methylene-2-methyl-1,3-dioxolane 1,3-Dioxolane,2-(difluoromethylene)-4,4,5-trifluoro-5-(trifluoromethyl) perfluoro-4-methyl-2-methylene-1,3-dioxolane perfluoro(2-methylene-4-methyl-1,3-dioxolane) |
| Density | 1.72g/cm3 |
|---|---|
| Boiling Point | 1.7ºC at 760mmHg |
| Molecular Formula | C5F8O2 |
| Molecular Weight | 244.04000 |
| Exact Mass | 243.97700 |
| PSA | 18.46000 |
| LogP | 2.91970 |
| Vapour Pressure | 1710mmHg at 25°C |
| Index of Refraction | 1.307 |
| HS Code | 2932999099 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |