| Identification | More | [Name]
1H,1H,2H,2H-PERFLUORODECYLTRICHLOROSILANE | [CAS]
78560-44-8 | [Synonyms]
1H,1H,2H,2H-PERFLUORODECYLTRICHLOROSILANE
(HEPTADECAFLUORO-1,1,2,2-TETRAHYDRODECYL)-1-TRICHLOROSILANE
(HEPTADECAFLUORO-1,1,2,2-TETRAHYDRODECYL)TRICHLOROSILANE
PERFLUORODECYL-1H,1H,2H,2H-TRICHLOROSILANE
TRICHLORO-1H,1H,2H,2H-PERFLUORODECYLSILANE
FDTS~Trichloro-1H,1H,2H,2H-perfluorodecylsilane
Perfluorodecyltrichlorosilane
FDTS
1H,1H,2H,2H-Perfluorodecyltrichlorosilane(Trichloro-1H,1H,2H,2H-perfluorodecylsilane)
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-
1H,1H,2H,2H-Perfluorodecyltrichlorosilane 97%
1H,1H,2H,2H-Perfluorodecyltrichlorosilane97% | [Molecular Formula]
C10H4Cl3F17Si | [MDL Number]
MFCD00042344 | [Molecular Weight]
581.56 | [MOL File]
78560-44-8.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless to straw-coloured liquid with an odour of hydrogen chloride | [Melting point ]
10-11°C | [Boiling point ]
224 °C | [density ]
1.7 | [refractive index ]
1.349 | [Fp ]
>110°C | [solubility ]
Miscible with tetrahydrofuran, tetrhydropyran, toluene and other organic solvents. | [Specific Gravity]
1.7 | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents. | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Moisture Sensitive | [BRN ]
5889653 | [InChI]
InChI=1S/C10H4Cl3F17Si/c11-31(12,13)2-1-3(14,15)4(16,17)5(18,19)6(20,21)7(22,23)8(24,25)9(26,27)10(28,29)30/h1-2H2 | [InChIKey]
VIFIHLXNOOCGLJ-UHFFFAOYSA-N | [SMILES]
[Si](Cl)(Cl)(Cl)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F | [CAS DataBase Reference]
78560-44-8(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)- (78560-44-8) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
3265 | [Hazard Note ]
Corrosive/Moisture Sensitive | [TSCA ]
No | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
colourless to straw-coloured liquid with an odour of hydrogen chloride | [Uses]
1H,1H,2H,2H-Perfluorodecyltrichlorosilane (CAS# 78560-44-8) is a useful compound used as part of antireflective coatings for solar cell efficiency improvement. The high level of hydrophobicity of 1H,1H,2H,2H-Perfluorodecyltrichlorosilane also makes it useful as coating for electrical insulators. | [General Description]
DTS(FBTTh2)2 is a conductive polymer that can be used as a donor molecule. It has a narrow band gap and shows a maximum power conversion efficiency of 7.0%. Its photostability is more than that of P3HT. | [Advantages]
As a hydrophobic coating, 1H,1H,2H,2H-Perfluorodecyltrichlorosilane (FDTS) to all surfaces having access to organic coating solutions could minimize release stiction. Replacement of the organic fluids with water produces a condition in which the fluid no longer wets machine components, minimizing capillary forces below the level needed to pull compliant structures into contact. Both octadecyltrichlorosilane and FDTS have the added benefits of reducing in-use stiction, friction, and wear, with FDTS exhibiting lower adhesion. This compound also could be used to establish a facile construction of transparent and amphiphobic coatings. The fluoroalkyl silane groups were grafted onto the ChNFs coating surface after the PFDTS deposition. The prepared transparent and amphiphobic coatings are promising in anti-fingerprint protection for optical lenses/sensors and display screens[1-2].
| [References]
[1] Kushmerick, J. G. , et al. "The influence of coating structure on micromachine stiction." Kluwer Academic Publishers-Plenum Publishers 1(2000).
[2] Wang, P., et al. "Transparent and anti-fingerprint coating prepared with chitin nanofibers and surface modification via vapor deposition." Progress in Organic Coatings (2022). |
| Questions And Answer | Back Directory | [Physicochemical Properties]
1H,1H,2H,2H-Perfluorodecyltrichlorosilane, also known as FDTS, is a colorless liquid chemical with molecular formula C10H4Cl3F17Si. FDTS molecules form self-assembled monolayers. They bond onto surfaces terminated with hydroxyl (-OH) groups, such as glass, ceramics, or SiO2 forming a regular covalent bond. It anchors on oxide surfaces with its tricholoro-silane group and attaches covalently.
| [Application]
1H,1H,2H,2H-Perfluorodecyltrichlorosilane (FDTS) monolayer is often applied to movable microparts of microelectromechanical systems (MEMS). FDTS monolayer reduces surface energy and prevents sticking, so they are used to coat micro- and nano-features on stamps for a nanoimprint lithography which is becoming a method of choice for making electronics, organic photodiodes, microfluidics and other. Reduced surface energy is helpful for reduction of ejection force and demolding of polymer parts in an injection molding and 1H,1H,2H,2H-Perfluorodecyltrichlorosilane (FDTS) coating was applied onto some metallic injection molding molds and inserts. Further, it is used to coat micro-nano features on stamps for a nano imprint lithography. In addition, it is used in the preparation of other products by reacting with methanol. |
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