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Merck
CN

419982

Triethyl(trifluoromethyl)silane

98%

Synonym(s):

(Trifluoromethyl)triethylsilane, Triethylsilyl trifluoromethane

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About This Item

Linear Formula:
(C2H5)3SiCF3
CAS Number:
120120-26-5
Molecular Weight:
184.27
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
24866298
MDL number:
MFCD00192520
Beilstein/REAXYS Number:
4242161

Key Documents

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Product Name

Triethyl(trifluoromethyl)silane, 98%

InChI

1S/C7H15F3Si/c1-4-11(5-2,6-3)7(8,9)10/h4-6H2,1-3H3

SMILES string

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

InChI key

ZHSKFONQCREGOG-UHFFFAOYSA-N

assay

98%

form

liquid

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.382 (lit.)

bp

56-57 °C/60 mmHg (lit.)

density

0.98 g/mL at 25 °C (lit.)

functional group

fluoro

Quality Level

200

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Application

Reactant for:
  • Trifluoromethylation of aryl iodides
  • Trialkylsilylation reactions

  • Used for deposition of perfluoro-methyl silica films

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

pcodes

P210

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

32.0 °F - closed cup

flash_point_c

0 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBG4385V
BCBG1908V
BCBD8033V
1451307
062033/1

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Eun Jin Cho et al.
Science (New York, N.Y.), 328(5986), 1679-1681 (2010-06-26)
The trifluoromethyl group can dramatically influence the properties of organic molecules, thereby increasing their applicability as pharmaceuticals, agrochemicals, or building blocks for organic materials. Despite the importance of this substituent, no general method exists for its installment onto functionalized aromatic

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