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729965

Sigma-Aldrich

1H,1H,2H,2H-Perfluorododecyltrichlorosilane

97%

Synonym(s):

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecyltrichlorosilane

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About This Item

Linear Formula:
CF3(CF2)9CH2CH2SiCl3
CAS Number:
Molecular Weight:
681.57
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

97%

form

solid

mp

50-55 °C

SMILES string

FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC[Si](Cl)(Cl)Cl

InChI

1S/C12H4Cl3F21Si/c13-37(14,15)2-1-3(16,17)4(18,19)5(20,21)6(22,23)7(24,25)8(26,27)9(28,29)10(30,31)11(32,33)12(34,35)36/h1-2H2

InChI key

ZFUVZJADECZZMS-UHFFFAOYSA-N

General description

1H,1H,2H,2H-Perfluorododecyltrichlorosilane(FTCS) is a fluorosilane that can be used as a low surface energy material. It forms a hydrophobic coating with high wetting properties and contact angle.[1][2]

Application

1H,1H,2H,2H-perfluorodecyltrichlorosilane (FAS21, FDDTS) was used to prepare a hydrophobic surface in a study. [3] Self assembled monolayers of FDDTS were formed on titania substrates to render the surfaces hydrophobic.[4][5]
FTCS can be incorporated in polyvinylidiene fluoride(PVDF) with titanium oxide(TiO2) which can be used for membrane distillation for water treatment and anti-fouling based application.[6][7][1]

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Effect of templating agents on the properties and membrane distillation performance of TiO2-coated PVDF membranes.
Meng S, et al.
Journal of Membrane Science , 450, 48-59 (2014)
Superhydrophobic membranes via facile bio-inspired mineralization for vacuum membrane distillation.
Zhong W, et al.
Journal of Membrane Science, 540, 98-107 (2017)
A paper microfluidic cartridge for automated staining of malaria parasites with an optically transparent microscopy window.
Lab on a chip, 14(12), 2040-2046 (2014)
Photopatternable self-assembled monolayers as micron scale templates for polymer based field effect transistors
Applied Physics Letters, 94(1), 013502-013502 (2009)
Fouling and crystallisation behaviour of superhydrophobic nano-composite PVDF membranes in direct contact membrane distillation.
Meng S, et al.
Journal of Membrane Science, 463, 102-112 (2014)

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