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Merck
CN

452807

Trichloro(3,3,3-trifluoropropyl)silane

97%

Synonym(s):

3,3,3-Trifluoropropyl-trichlorosilane

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About This Item

Linear Formula:
CF3CH2CH2SiCl3
CAS Number:
Molecular Weight:
231.50
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-744-2
Beilstein/REAXYS Number:
1748876
MDL number:
Assay:
97%
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InChI key

WEUBQNJHVBMUMD-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

97%

refractive index

n20/D 1.386 (lit.)

bp

114 °C (lit.)

density

1.419 g/mL at 25 °C (lit.)

functional group

fluoro

Quality Level

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

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

supp_hazards

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

113.7 °F - closed cup - (own results)

flash_point_c

45.4 °C - closed cup - (own results)

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Shifted transfer characteristics of organic thin film and single crystal FETs.
Synt. Metals, 146(3), 325-328 (2004)
Journal of the Electrochemical Society, 142, L11-L11 (1995)
Spontaneous electrical charging of droplets by conventional pipetting.
Scientific Reports, 3 (2013)
Alcoholysis synthesis of 3, 3, 3-trifluoropropyltrimethoxysilane by solvent method [J]
Biqian Jin
New Chemical Materials, 11 (2007)
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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