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| | (3,3,3-Trifluoropropyl)trimethoxysilane Basic information | | Synthesis |
| Product Name: | (3,3,3-Trifluoropropyl)trimethoxysilane | | Synonyms: | 3-TRIMETHOXYSILYL-1,1,1-TRIFLUOROPROPANE;trimethoxy(3,3,3-trifluoropropyl)-Silane;(3,3,3-Trifluoropropyl)trimethoxysilane(3-Trimethoxysilyl-1,1,1-trifluoropropane);(3,3,3-Trifluoropropyl)trimethoxysilane 97%;(3,3,3-Trifluoropropyl)trimethoxysilane97%;Silane,trimethoxy(3,3,3-trifluoropropyl)-;Trimethoxyl-(3,3,3-trifluoro-propyl)-silane;1-(Trimethoxysilyl)-3,3,3-trifluoropropane | | CAS: | 429-60-7 | | MF: | C6H13F3O3Si | | MW: | 218.25 | | EINECS: | 207-059-3 | | Product Categories: | Chemical Synthesis;Contact Printing;Materials Science;Micro/NanoElectronics;Organometallic Reagents;Organosilicon;Self Assembly &;Self-Assembly Materials;Silanes;Trialkoxysilanes;Fluoro Silanes;Organics | | Mol File: | 429-60-7.mol |  |
| | (3,3,3-Trifluoropropyl)trimethoxysilane Chemical Properties |
| Boiling point | 144 °C(lit.) | | density | 1.142 g/mL at 20 °C(lit.) | | vapor pressure | 12hPa at 25℃ | | refractive index | n20/D 1.355 | | Fp | 38°C | | form | liquid | | Specific Gravity | 1.137 | | color | Colorless to Almost colorless | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | Sensitive | Moisture Sensitive | | BRN | 1762962 | | InChI | 1S/C6H13F3O3Si/c1-10-13(11-2,12-3)5-4-6(7,8)9/h4-5H2,1-3H3 | | InChIKey | JLGNHOJUQFHYEZ-UHFFFAOYSA-N | | SMILES | CO[Si](CCC(F)(F)F)(OC)OC | | LogP | 2.81 at 30℃ and pH6.2 | | Surface tension | 51mN/m at 1g/L and 20℃ | | CAS DataBase Reference | 429-60-7(CAS DataBase Reference) | | EPA Substance Registry System | Silane, trimethoxy(3,3,3-trifluoropropyl)- (429-60-7) |
| Hazard Codes | Xi,F | | Risk Statements | 10-36/37/38 | | Safety Statements | 26-36 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 3 | | F | 10-21 | | Hazard Note | Flammable/Irritant | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29319090 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| | (3,3,3-Trifluoropropyl)trimethoxysilane Usage And Synthesis |
| Synthesis | Carefully add 3,3,3-trifluoropropyltrichlorosilane to a high-temperature, dry reaction flask, then add n-hexane and stir until homogeneous. Slowly add methanol to the reaction system. Heat the resulting mixture to reflux and allow it to reflux for several hours. The reaction progress can be monitored by gas chromatography. After the reaction is complete, remove the n-hexane and unreacted methanol by rotary evaporation under vacuum. Purify the residue by distillation to obtain the target product, (3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE.  Figure: Synthetic route of (3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE | | Chemical Properties | Colorless clear liquid | | Uses | (3,3,3-Trifluoropropyl)trimethoxysilane is used in the manufacture of defoaming agents, releasing agents, fluoro silicone resin and coating. It is used as a coupling agent for epoxy resin. | | Uses | Trimethoxy(3,3,3-trifluoropropyl)silane is commonly used in the synthesis of a variety of silsesquioxane based polymers. It is a precursor in the synthesis of macroporous gels for separation of oil and water. It can also be used in the synthesis of hydrophobic silica aerogel for the removal of uranium from aqueous solutions. |
| | (3,3,3-Trifluoropropyl)trimethoxysilane Preparation Products And Raw materials |
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