2,3,5,6-Tetrafluorophenol

2,3,5,6-Tetrafluorophenol Structure
2,3,5,6-Tetrafluorophenol structure
Common Name 2,3,5,6-Tetrafluorophenol
CAS Number 769-39-1 Molecular Weight 166.073
Density 1.6±0.1 g/cm3 Boiling Point 140.2±35.0 °C at 760 mmHg
Molecular Formula C6H2F4O Melting Point 37-39 °C(lit.)
MSDS Chinese USA Flash Point 79.4±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

Atmospheric pressure chemical ionization of fluorinated phenols in atmospheric pressure chemical ionization mass spectrometry, tandem mass spectrometry, and ion mobility spectrometry.

J. Am. Soc. Mass Spectrom. 10(11) , 1157-65, (1999)

Atmospheric pressure chemical ionization (APCI)-mass spectrometry (MS) for fluorinated phenols (C6H5-xFxOH Where x = 0-5) in nitrogen with Cl- as the reagent ion yielded product ions of M Cl- through ion associations or (M-H)- through proton abstractions. Pro...

Cytochrome P450-mediated oxidation of pentafluorophenol to tetrafluorobenzoquinone as the primary reaction product.

Chem. Res. Toxicol. 6(5) , 674-80, (1993)

In the present study the oxidative dehalogenation of a para-halogenated phenol was studied using pentafluorophenol and its non-para-halogenated analogue 2,3,5,6-tetrafluorophenol as model compounds. 19F NMR was used to characterize the metabolite patterns. In...

Synthesis and radioiodination of N-Boc-p-(tri-n-butylstannyl)-L-phenylalanine tetrafluorophenyl ester: preparation of a radiolabeled phenylalanine derivative for peptide synthesis.

Bioconjug. Chem. 4(6) , 574-80, (1993)

An investigation to prepare a phenylalanine derivative which could be radioiodinated and used directly in peptide synthesis was conducted. N-Boc-p-(tri-n-butylstannyl)-L-phenylalanine tetrafluorophenyl ester was targeted and synthesized from N-Boc-p-iodo-L-ph...

Specific and stable labeling of antibodies with technetium-99m with a diamide dithiolate chelating agent.

Proc. Natl. Acad. Sci. U. S. A. 85(11) , 4025-9, (1988)

Technetium-99m labeling of antibodies has been suboptimal because of low affinity adventitious binding, nonspecific labeling, and loss of immunoreactivity. The diamide dithiolate ligand system (N2S2) forms highly stable, well-defined tetradentate complexes wi...

Effect of substrate and pH on the oxidative half-reaction of phenol hydroxylase.

J. Biol. Chem. 260(10) , 5998-6005, (1985)

The oxidative half-reaction of phenol hydroxylase has been studied by stopped-flow spectrophotometry. Three flavin-oxygen intermediates can be detected when the substrate is thiophenol, or m-NH2, m-OH, m-CH3, m-Cl, or p-OH phenol. Intermediate I, the flavin C...