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| CAS No.: | 765-63-9 |
|---|---|
| Name: | 2,2,3,3-Tetrafluorooxetane |
| Molecular Structure: | |
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| Formula: | C3H2F4O |
| Molecular Weight: | 130.042 |
| Synonyms: | 2,2,3,3-TETRAFLUOROOXETANE;2,2,3,3-Tetrafluorooxacyclobutane |
| Density: | 1.482 g/cm3 |
| Boiling Point: | -15.774 °C at 760 mmHg |
| Flash Point: | -74.22 °C |
| PSA: | 9.23000 |
| LogP: | 1.24470 |
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| Conditions | Yield |
|---|---|
| With paraformaldehyde In hydrogen fluoride |
| Conditions | Yield |
|---|---|
| With hydrogen fluoride |
| Conditions | Yield |
|---|---|
| With hydrogen fluoride; trifluoroacetic acid at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave; | |
| With 2,2,3,3,3-pentafluoropropyl trifluoroacetic acid ester; hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave; | |
| With 2,2,2-trifluoroethyl trifluoroacetate; hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave; | |
| With hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave; |
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 99497-42-4
2,2-difluoro-3-iodopropionyl fluoride
| Conditions | Yield |
|---|---|
| With sodium iodide | 94% |
| With sodium iodide In water | |
| With sodium iodide |
- 6738-06-3
phenylethynylmagnesium bromide
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 1319010-93-9
3-bromo-2,2-difluoro-1,1-bis(phenylethynyl)propan-1-ol
| Conditions | Yield |
|---|---|
| Stage #1: phenylethynylmagnesium bromide; 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere; Stage #2: With ammonium chloride In tetrahydrofuran; water | 91% |
| Conditions | Yield |
|---|---|
| With sodium iodide In chloroform at 50℃; for 2h; Solvent; Cooling with ice; | 90.8% |
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 64-17-5
ethanol
- 127-09-3
sodium acetate
- 380-41-6
ethyl 2,2-difluoro-3-hydroxypropanoate
| Conditions | Yield |
|---|---|
| Stage #1: 2,2,3,3-tetrafluorooxetane; ethanol; sodium acetate at 45 - 70℃; for 2h; Reflux; Stage #2: With sulfuric acid for 8h; Reflux; Stage #3: With sodium hydrogencarbonate In water | 81.8% |
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 60-29-7
diethyl ether
- 111773-24-1
3-bromo-2,2-difluoropropionic acid ethyl ester
| Conditions | Yield |
|---|---|
| With magnesium bromide at 0 - 20℃; for 3h; Inert atmosphere; | 81% |
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 4039-82-1
Benzyl propargyl ether
- 1319010-73-5
2,2-difluoro-1,1,3-tris(3-benzyloxyprop-1-ynyl)propan-1-ol
| Conditions | Yield |
|---|---|
| Stage #1: Benzyl propargyl ether With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.25h; Inert atmosphere; Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran; hexane at -20℃; for 2h; Inert atmosphere; Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water | 78% |
- 765-63-9
2,2,3,3-tetrafluorooxetane
- 100-58-3
phenylmagnesium bromide
- 1319010-86-0
3-bromo-2,2-difluoro-1,1-diphenylpropan-1-ol
| Conditions | Yield |
|---|---|
| Stage #1: 2,2,3,3-tetrafluorooxetane; phenylmagnesium bromide In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere; Stage #2: With ammonium chloride In tetrahydrofuran; water | 78% |
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Specification
The 2, 2, 3, 3-Tetrafluorooxetane has CAS registry number 765-63-9. This chemical's molecular formula is C3H2F4O and molecular weight is 130.041. What's more, its systematic name is 2, 2, 3, 3-Tetrafluorooxetane.
Physical properties about 2, 2, 3, 3-Tetrafluorooxetane are: (1)ACD/LogP: 0.28; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 1; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 9.23 Å2; (7)Index of Refraction: 1.294; (8)Molar Refractivity: 16.12 cm3; (9)Molar Volume: 87.751 cm3; (10)Polarizability: 6.39×10-24 cm3; (11)Surface Tension: 14.067 dyne/cm; (12)Density: 1.482 g/cm3; (13)Flash Point: -74.22 °C; (14)Enthalpy of Vaporization: 22.612 kJ/mol; (15)Boiling Point: -15.774 °C at 760 mmHg; (16)Vapour Pressure: 3066.063 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: FC1(F)COC1(F)F
(2) InChI: InChI=1/C3H2F4O/c4-2(5)1-8-3(2,6)7/h1H2
(3) InChIKey: OFWDLJKVZZRPOX-UHFFFAOYAZ