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| CAS No.: | 19932-26-4 |
|---|---|
| Name: | 3-(2,2,3,3-TETRAFLUOROPROPOXY)-1,2-EPOXYPROPANE |
| Article Data: | 9 |
| Molecular Structure: | |
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|
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| Formula: | C6H8F4O2 |
| Molecular Weight: | 188.122 |
| Synonyms: | Oxirane,[(2,2,3,3-tetrafluoropropoxy)methyl]- (9CI);Propane,1,2-epoxy-3-(2,2,3,3-tetrafluoropropoxy)- (8CI);1,2-Epoxy-3-(2,2,3,3-tetrafluoropropoxy)propane; |
| EINECS: | 243-431-1 |
| Density: | 1.311 g/cm3 |
| Boiling Point: | 171.8 °C at 760 mmHg |
| Flash Point: | 63.9 °C |
| Hazard Symbols: |
 Xi, F
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 21.76000 |
| LogP: | 1.30220 |
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Specification
The Oxirane,2-[(2,2,3,3-tetrafluoropropoxy)methyl]-, with the CAS registry number 19932-26-4, is also known as 3-(2,2,3,3-Tetrafluoropropoxy)-1,2-propenoxide. It belongs to the product categories of Industrial/Fine Chemicals; Epoxide Monomers Self Assembly & Contact Printing; Fluorine-Containing Monomers for 157 nm UV Lithography Resist Polymers; Lithography Monomers; Monomers; Polymer Science. Its EINECS registry number is 243-431-1. This chemical's molecular formula is C6H8F4O2 and molecular weight is 188.12. What's more, its systematic name is called 2-[(2,2,3,3-Tetrafluoropropoxy)methyl]oxirane.
Physical properties about Oxirane,2-[(2,2,3,3-tetrafluoropropoxy)methyl]- are: (1) ACD/LogP: 1.30; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): 1.3; (4) ACD/LogD (pH 7.4): 1.3; (5) ACD/BCF (pH 5.5): 5.76; (6) ACD/BCF (pH 7.4): 5.76; (7) ACD/KOC (pH 5.5): 121.86; (8) ACD/KOC (pH 7.4): 121.86; (9) #H bond acceptors: 2; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 5; (12) Polar Surface Area: 21.76 Å2; (13) Index of Refraction: 1.361; (14) Molar Refractivity: 31.74 cm3; (15) Molar Volume: 143.4 cm3; (16) Surface Tension: 24.3 dyne/cm; (17) Density: 1.311 g/cm3; (18)Flash Point: 63.9 °C; (19) Enthalpy of Vaporization: 39.14 kJ/mol; (20) Boiling Point: 171.8 °C at 760 mmHg; (21) Vapour Pressure: 1.83 mmHg at 25 °C.
Preparation of Oxirane,2-[(2,2,3,3-tetrafluoropropoxy)methyl]-: this chemical can be prepared by Chloromethyl-oxirane with 2,2,3,3-Tetrafluoro-propan-1-ol. This reaction needs reagent NaOH and catalysator Tetramethylammonium hydroxide at temperature of 50 °C. The reaction time is 5 hours. The yield is 90 %.
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When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. It may catch fire in contact with air, only need brief contact with an ignition source and have a very low flash point or evolve highly flammable gases in contact with water. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: FC(F)(COCC1OC1)C(F)F
(2) InChI: InChI=1/C6H8F4O2/c7-5(8)6(9,10)3-11-1-4-2-12-4/h4-5H,1-3H2
(3) InChIKey: DATKALAKXGFGPI-UHFFFAOYAP