358-21-4
358-21-4 structure
- Name: PERFLUORODIETHYL ETHER
- Chemical Name: 1,1,1,2,2-pentafluoro-2-(1,1,2,2,2-pentafluoroethoxy)ethane
- CAS Number: 358-21-4
- Molecular Formula: C4F10O
- Molecular Weight: 254.02600
- Create Date: 2017-10-12 07:14:21
- Modify Date: 2025-09-12 11:55:42
| Name | 1,1,1,2,2-pentafluoro-2-(1,1,2,2,2-pentafluoroethoxy)ethane |
|---|---|
| Synonyms |
Perfluorodiethyl ester
PC5656 F-diethyl ether Perfluoroethyl ether ETHER,BIS(PENTAFLUOROETHYL) perfluoro ether perfluorodiethylether Bis(pentafluoroethyl) ether Bis-pentafluoraethyl-aether |
| Density | 1.632g/cm3 |
|---|---|
| Boiling Point | 18.4ºC at 760 mmHg |
| Molecular Formula | C4F10O |
| Molecular Weight | 254.02600 |
| Exact Mass | 253.97900 |
| PSA | 9.23000 |
| LogP | 3.31320 |
| Index of Refraction | 1.241 |
| HS Code | 2909199090 |
|---|
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |