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452807

Sigma-Aldrich

Trichloro(3,3,3-trifluoropropyl)silane

97%

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Synonym(s):
3,3,3-Trifluoropropyl-trichlorosilane
Linear Formula:
CF3CH2CH2SiCl3
CAS Number:
Molecular Weight:
231.50
Beilstein:
1748876
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

refractive index

n20/D 1.386 (lit.)

bp

114 °C (lit.)

density

1.419 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C3H4Cl3F3Si/c4-10(5,6)2-1-3(7,8)9/h1-2H2

InChI key

WEUBQNJHVBMUMD-UHFFFAOYSA-N

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Application

Trichloro(3,3,3-trifluoropropyl)silane can be used as a precursor for the preparation of:
  • Fluorinated polyhedral oligomeric silsesquioxane (F-POSS) by base-catalyzed condensation.        
  • 3,3,3-Trifluoropropyltrimethoxysilane by alcoholysis reaction with methanol.

It can also be used as a silanizing agent to coat the inner surface of pipettes in order to investigate the electrical charging of droplets discharged from the micropipette.

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Supplementary Hazards

WGK

WGK 3

Flash Point(F)

113.7 °F

Flash Point(C)

45.4 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Scott T Iacono et al.
Chemical communications (Cambridge, England), (47), 4992-4994 (2007-12-01)
New fluorinated polyhedral oligomeric silsesquioxane (F-POSS) structures possessing a high degree of hydrophobicity have been prepared via a facile corner-capping methodology.
Dongwhi Choi et al.
Scientific reports, 3, 2037-2037 (2013-06-21)
We report that a droplet dispensed from a micropipette almost always has a considerable electrical charge of a magnitude dependent on the constituents of the droplet, on atmospheric humidity and on the coating material of pipette tip. We show that
Langmuir, 11, 136-136 (1995)
Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
Journal of Visualized Experiments, 77, e50438-e50438 (2013)
Kyung Won Ro et al.
Electrophoresis, 24(18), 3253-3259 (2003-10-01)
Capillary electrochromatography (CEC) and preconcentration of neutral compounds have been realized on poly(dimethylsiloxane) (PDMS) microchips. The channels are coated with polyelectrolyte multilayers to avoid absorption of hydrophobic analytes into PDMS. The structures of a microchip include an injector and a

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