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419982

Sigma-Aldrich

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
Beilstein:
4242161
MDL number:
MFCD00192520
UNSPSC Code:
12352001
PubChem Substance ID:
24866298
NACRES:
NA.22

Quality Level

200

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.)

SMILES string

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

InChI

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

InChI key

ZHSKFONQCREGOG-UHFFFAOYSA-N

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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.

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Product No.
Description
Pricing

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

32.0 °F - closed cup

Flash Point(C)

0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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