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| CAS No.: | 352-87-4 |
|---|---|
| Name: | 2,2,2-Trifluoroethyl methacrylate |
| Article Data: | 6 |
| Molecular Structure: | |
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| Formula: | C6H7F3O2 |
| Molecular Weight: | 168.116 |
| Synonyms: | Methacrylicacid, 2,2,2-trifluoroethyl ester (8CI);Acryester 3FE;Fluorester;Light Ester M 3F;M 1110;NSC 32617;Viscoat 3FM; |
| EINECS: | 206-525-3 |
| Density: | 1.181 g/cm3 |
| Boiling Point: | 115.5 °C at 760 mmHg |
| Flash Point: | 16.7 °C |
| Solubility: | 906mg/L at 20℃ |
| Appearance: | Colorless clear liquid |
| Hazard Symbols: |
 F, Xi
|
| Risk Codes: | 11-36/37/38 |
| Safety: | 16-26-37/39 |
| Transport Information: | UN 3272 3/PG 2 |
| PSA: | 26.30000 |
| LogP: | 1.66800 |
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Uses
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Specification
The 2,2,2-Trifluoroethyl methacrylate, with its cas register number 352-87-4, has its IUPAC name of 2,2,2-trifluoroethyl 2-methylprop-2-enoate. And it could also be called as methacrylic acid 2,2,2-trifluoroethyl ester. This is a kind of clear colorless liquid, and its product categories are including monomer; acrylic monomers; c6 to c7monomers; carbonyl compounds; esters; fluorinated acrylicsphotonic and optical materials; low refractive index monomers; waveguide materials.
The physical properties of this chemical could be summarized as: (1)ACD/LogP: 1.56 ; (2)ACD/LogD (pH 5.5): 1.56; (3)ACD/LogD (pH 7.4): 1.56; (4)ACD/BCF (pH 5.5): 9.03; (5)ACD/BCF (pH 7.4): 9.03; (6)ACD/KOC (pH 5.5): 168.13; (7)ACD/KOC (pH 7.4): 168.13; (8)#H bond acceptors: 2 ; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 26.3 ; (11)Index of Refraction: 1.362; (12)Molar Refractivity: 31.64 cm3; (13)Molar Volume: 142.3 cm3; (14)Polarizability: 12.54 ×10-24 cm3; (15)Surface Tension: 20.9 dyne/cm; (16)Density: 1.181 g/cm3; (17)Flash Point: 16.7 °C; (18)Enthalpy of Vaporization: 35.39 kJ/mol; (19)Boiling Point: 115.5 °C at 760 mmHg; (20)Vapour Pressure: 19 mmHg at 25°C.
Use of 2,2,2-Trifluoroethyl methacrylate: (1) 2,2,2-Trifluoroethyl methacrylate could react with 2-methyl-3-phenyl-propan-1-ol to produce 2-methyl-acrylic acid 2-methyl-3-phenyl-propyl ester.
This reation could occure in the following condition: solvent: various solvent(s); reaction time: 3.5 hours; reaction temp.: 25 ℃; other conditions: Pseudomonas sp. lipase; field: 52%.
(2) 2,2,2-Trifluoroethyl methacrylate could also react with methyl a-D-glucopyranoside to produce methyl 6-O-methacryloyl-a-D-glucopyranoside.
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This reaction could occure in the following condition: reagent: proteinase N; solvent:dimethylformamide & H2O; reaction time: 7 days; reaction temp.: 45 ℃; other conditions: PH value(7.8); field: 33%.
As for its usage, it is widely applied in many ways. It could be used in painting, improving the weather-resistance, water-assistance and stain-resistance; it could also be in optical fibre's cladding, fibre core material, haptic lens, cyber-powdered ink and so on.
When you are using this chemical, you should be very cautious. Being a kind of highly flammable chemical, it may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water. Besides, it is irritant to eyes, respiratory system and skin, for it may cause inflammation to the skin or other mucous membranes. So while using it, you had better take the following instructions. Wear suitable gloves and eye/face protection and keep away from sources of ignition - No smoking. If in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. You could also refer to the WGK Germany 2 to obtain more safety information. When store it, it should be kept in the cool room.
Additionally, you could convert the following datas information into the molecular structure:
Canonical SMILES: CC(=C)C(=O)OCC(F)(F)F
InChI: InChI=1S/C6H7F3O2/c1-4(2)5(10)11-3-6(7,8)9/h1,3H2,2H3
InChIKey: QTKPMCIBUROOGY-UHFFFAOYSA-N