337-83-7
337-83-7 structure
- Name: 2,2,3,3-Tetrafluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride
- Chemical Name: 2,2,3,3-tetrafluoropropanoyl 2,2,3,3-tetrafluoropropanoate
- CAS Number: 337-83-7
- Molecular Formula: C6H2F8O3
- Molecular Weight: 274.06600
- Create Date: 2016-04-23 00:44:00
- Modify Date: 2025-08-25 20:38:15
| Name | 2,2,3,3-tetrafluoropropanoyl 2,2,3,3-tetrafluoropropanoate |
|---|---|
| Synonyms |
2,2,3,3-tetrafluoro-propionic acid-anhydride
2,2,3,3-Tetrafluoropropanoic anhydride 2,2,3,3-Tetrafluoropropionic anhydride PC8916 3H-Perfluoropropanoic anhydride Tetrafluor-propionsaeure-anhydrid 2,2,3,3-Tetrafluor-propionsaeureanhydrid |
| Molecular Formula | C6H2F8O3 |
|---|---|
| Molecular Weight | 274.06600 |
| Exact Mass | 273.98800 |
| PSA | 43.37000 |
| LogP | 1.85700 |
| HS Code | 2915900090 |
|---|
|
~%
337-83-7 |
| Literature: Aleinikov, S. F.; Krutikov, V. I.; Lavrent'ev, A. N.; Bakhmutov, Yu. L.; Andreeva, R. K. J. Gen. Chem. USSR (Engl. Transl.), 1983 , vol. 53, # 9 p. 1979 - 1982,1785 - 1788 |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |