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804312

Sigma-Aldrich

2,2-difluoroethylamine hydrochloride

Synonym(s):

2,2-difluoro-1-ethanamine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C2H6ClF2N
CAS Number:
Molecular Weight:
117.53
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22

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$200.00


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assay

95%

Quality Level

form

powder

mp

132-137 °C (w/decomp)

functional group

amine
fluoro

storage temp.

2-8°C

SMILES string

Cl.NCC(F)F

InChI

1S/C2H5F2N.ClH/c3-2(4)1-5;/h2H,1,5H2;1H

InChI key

YSVKPVHTHFECBE-UHFFFAOYSA-N

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This Item
184802N9125339822
assay

95%

assay

95%

assay

≥98%

assay

97%

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

mp

132-137 °C (w/decomp)

mp

200 °C (dec.) (lit.)

mp

194-198 °C (dec.) (lit.)

mp

248-250 °C (lit.)

form

powder

form

solid

form

powder

form

powder

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

functional group

amine

functional group

amine, nitro

functional group

-

functional group

amine, nitro

Application

2,2-Difluoroethylamine hydrochloride was recently reported to be used as a precursor for the "elusive" difluoromethyl diazomethane species (CF2HCHN2). The difluoromethyl diazomethane intermediate can be generated in situ in the presence of tert-butyl nitrite and a catalytic amount of acetic acid.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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