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CF0043

Sigma-Aldrich

3,5-Bis(trifluoromethyl)benzyl azide

Synonym(s):

1-(Azidomethyl)-3,5-bis(trifluoromethyl)benzene

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About This Item

Empirical Formula (Hill Notation):
C9H5F6N3
CAS Number:
620533-92-8
Molecular Weight:
269.15
UNSPSC Code:
12352125
NACRES:
NA.06

Quality Level

100

SMILES string

[N-]=[N+]=NCC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1

InChI

1S/C9H5F6N3/c10-8(11,12)6-1-5(4-17-18-16)2-7(3-6)9(13,14)15/h1-3H,4H2

InChI key

JKGHUBCPWOLOFQ-UHFFFAOYSA-N

General description

3,5-Bis(trifluoromethyl)benzyl azide is a fluoroalkyl azide reagent active in copper-catalyzed azide-alkyne cycloaddition (click reaction). In addition to its use as a highly fluorinated building block, it can also be functionalized onto biomolecules, advanced materials, or polymers containing an alkyne. Its relative stability and number of magnetically equivalent fluorines make it a highly effective 19F NMR sensor for these and other materials.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

195.8 °F

Flash Point(C)

91 °C

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Articles

Fluorinated Azides: Click Chemistry Meets Fluorine

Fluorinated azides are a new tool that can be used to introduce fluorinated groups to molecules. These molecules can utilize click chemistry to easily add fluorinated groups.

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