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Sigma-Aldrich

2,2,2-Trifluorethylhydrazin -Lösung

70 wt. % in H2O

Synonym(e):

Trifluoroethylhydrazine

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About This Item

Lineare Formel:
CF3CH2NHNH2
CAS-Nummer:
5042-30-8
Molekulargewicht:
114.07
MDL-Nummer:
MFCD00007622
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847884
NACRES:
NA.22

Form

liquid

Konzentration

70 wt. % in H2O

Brechungsindex

n20/D 1.361

Übergangstemp.

flash point 62 °C

Dichte

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

InChIKey

OPMFFAOEPFATTG-UHFFFAOYSA-N

Anwendung

Building block for fluorinated pyridazines and fluoroalkyl hydrazones of β-phosphonates.
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.

Zubehör

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

143.6 °F

Flammpunkt (°C)

62 °C

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

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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