| Identification | Back Directory | [Name]
NONAFLUOROHEXYLTRIETHOXYSILANE | [CAS]
102390-98-7 | [Synonyms]
NONAFLUOROHEXYLTRIETHOXYSILANE
1H,1H,2H,2H-PERFLUOROHEXYLTRIETHOXYSILANE
1H,1H,2H,2H-Nonafluorohexyltriethoxysilane
Triethoxy(1H,1H,2H,2H-perfluorohexyl)silane
Triethoxy(1H,1H,2H,2H-nonafluorohexyl)silane
Silane,triethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-
Triethoxy(1H,1H,2H,2H-nonafluorohexyl)silane
1H,1H,2H,2H-Nonafluorohexyltriethoxysilane
Triethoxy(1H,1H,2H,2H-perfluorohexyl)silane | [Molecular Formula]
C12H19F9O3Si | [MDL Number]
MFCD09954454 | [MOL File]
102390-98-7.mol | [Molecular Weight]
410.35 |
| Chemical Properties | Back Directory | [Boiling point ]
241.5±40.0 °C(Predicted) | [density ]
1.240±0.06 g/cm3(Predicted) | [refractive index ]
1.3470 to 1.3510 | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
1.201 | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [InChI]
InChI=1S/C12H19F9O3Si/c1-4-22-25(23-5-2,24-6-3)8-7-9(13,14)10(15,16)11(17,18)12(19,20)21/h4-8H2,1-3H3 | [InChIKey]
NYIKUOULKCEZDO-UHFFFAOYSA-N | [SMILES]
[Si](OCC)(OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)F | [EPA Substance Registry System]
Triethoxy(1,1,2,2,3,3,6,6,6-nonafluorohexyl)silane (102390-98-7) |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless transparent liquid. | [Uses]
Nonafluorohexyltriethoxysilane is an organic silane, which can be used as an organic reagent. | [Application]
Main applications of Nonafluorohexyltriethoxysilane
1) Used as a coupling agent to increase the bonding strength of the fluorine-containing resin and the substrate.
2) Used to prepare water-proof, oil-proof and anti-fouling treatment agents, and it can be used in the protection of water-proof, anti-fouling and weathering of cultural relics, masonry, metal, wood, etc.
3) Used as a finishing agent to reduce the water holding capacity of natural fiber (wool, cotton, leather, etc.) products, and to improve surface water repellency and stain resistance.
4) Used as a water-repellent and antifouling treatment on the surface of glass. | [Production Methods]
Nonafluorobutyl iodide (NFBI) and triethoxyvinylsilane (TEOVS) were fed into a three-necked flask equipped with a reflux condenser at a molar ratio of 1: 1.1 and then heated to 60 ℃ with stirring. When the internal temperature of the flask was sufficiently heated, azobisbutylnitrile (AIBN), a thermal decomposition radical initiator, was dissolved in an ether-based solvent. Then 0.5 ml/sec was dropped slowly into the stirred flask. After that, when the dropwise addition was completed, the external heating temperature was again set to 60 ℃ and stirred for 6 hours. After that, the internal temperature of the flask was lowered to room temperature (25 ℃), and tributyltin hydride (TBTH) was added to the flask at a rate of 1 ml/sec. After further stirring for 4 hours, distillation under reduced pressure at 1 Torr and 40 ° C yielded Nonafluorohexyltriethoxysilane in 75% yield.
|
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|