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129046

Sigma-Aldrich

2,2,2-Trifluoroethylhydrazine solution

70 wt. % in H2O

Synonym(s):

Trifluoroethylhydrazine

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About This Item

Linear Formula:
CF3CH2NHNH2
CAS Number:
5042-30-8
Molecular Weight:
114.07
MDL number:
MFCD00007622
UNSPSC Code:
12352100
PubChem Substance ID:
24847884
NACRES:
NA.22

form

liquid

Quality Level

100

concentration

70 wt. % in H2O

refractive index

n20/D 1.361

transition temp

flash point 62 °C

density

1.294 g/mL at 25 °C

SMILES string

NNCC(F)(F)F

InChI

1S/C2H5F3N2/c3-2(4,5)1-7-6/h7H,1,6H2

InChI key

OPMFFAOEPFATTG-UHFFFAOYSA-N

Related Categories

Application

2,2,2-trifluoroethylhydrazine was added to myoglobin to study its interaction with heme protein. It was also used to determine aldehydes and acetone simultaneously in water.
Building block for fluorinated pyridazines and fluoroalkyl hydrazones of β-phosphonates.

accessory

Product No.
Description
Pricing

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

143.6 °F

flash_point_c

62 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Journal of Fluorine Chemistry, 121, 177-177 (2003)
Y S Choe et al.
The Journal of biological chemistry, 266(13), 8523-8530 (1991-05-05)
The oxidative reaction of equine myoglobin with alkylhydrazines results primarily in introduction of the alkyl group at the sterically hindered gamma-meso position. The gamma-meso adducts formed with ethyl- and n-butylhydrazine have been isolated and unambiguously identified. With high pressure liquid
Hyun-Hee Lim et al.
Journal of chromatographic science, 55(2), 109-116 (2016-11-02)
As the popularity of body art including tattoo ink has increased, the safety associated with it has become an important interest. In this study, twenty volatile organic compounds (VOCs) and two aldehydes in tattoo inks were identified and quantified. Headspace
Synthetic Communications, 36, 2719-2719 (2006)
Hyun-Ji Kim et al.
Journal of separation science, 34(6), 693-699 (2011-02-15)
We describe a simple and automatic method to determine nine aldehydes and acetone simultaneously in water. This method is based on derivatization with 2,2,2-trifluoroethylhydrazine (TFEH) and consecutive headspace-solid-phase microextraction and gas chromatography-mass spectrometry. Acetone-d(6) was used as the internal standard.

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