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Merck
CN

CF0038

Difluoromethyl azide solution

(1.2 M in DME)

Synonym(s):

Azidodifluoromethane

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About This Item

Linear Formula:
CHF2N3
CAS Number:
UNSPSC Code:
12352125
NACRES:
NA.06
MDL number:
Form:
liquid
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InChI

1S/CHF2N3/c2-1(3)5-6-4/h1H

InChI key

QPTUUTFPCXREEJ-UHFFFAOYSA-N

SMILES string

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

form

liquid

concentration

(1.2 M in DME)

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

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Danger

Hazard Classifications

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

supp_hazards

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

26.6 °F

flash_point_c

-3 °C

Regulatory Information

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Articles

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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