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CF0038

Sigma-Aldrich

Difluoromethyl azide solution

(1.2 M in DME)

Synonym(s):

Azidodifluoromethane

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About This Item

Linear Formula:
CHF2N3
CAS Number:
41796-84-3
MDL number:
MFCD24454794
UNSPSC Code:
12352125
NACRES:
NA.06

form

liquid

Quality Level

100

concentration

(1.2 M in DME)

SMILES string

[N-]=[N+]=NC(F)F

Related Categories

Application

Difluoromethyl azide dissolved in DME is a conveniently handled form of this rare fluorinated building block, opening a straightforward access to regioisomerically pure N-difluoromethyl triazoles using the conventional copper catalyzed alkyne-azide cycloaddition or the enamine-mediate azide-ketone [3+2] cycloaddition

Learn more about fluorinated click chemistry

Automate your fluorination reactions with Synple Automated Synthesis Platform (SYNPLE-SC002)

Other Notes

Azidoperfluoroalkanes: Synthesis and Application in Copper(I)-Catalyzed Azide–Alkyne Cycloaddition

Enamine-Mediated Azide-Ketone [3 + 2] Cycloaddition of Azidoperfluoroalkanes

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

26.6 °F

flash_point_c

-3 °C

Certificates of Analysis (COA)

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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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