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419982

Sigma-Aldrich

Triethyl(trifluoromethyl)silane

98%

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Synonym(s):
(Trifluoromethyl)triethylsilane, Triethylsilyl trifluoromethane
Linear Formula:
(C2H5)3SiCF3
CAS Number:
Molecular Weight:
184.27
Beilstein:
4242161
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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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Pictograms

Flame

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Liq. 2

WGK

WGK 3

Flash Point(F)

32.0 °F

Flash Point(C)

0 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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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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