3512-13-8 Usage
Description
2,3,4,6-Tetrafluoropyridine, with the molecular formula C5H2F4N, is a colorless liquid characterized by a faint aromatic odor. It is a versatile chemical intermediate that plays a significant role in the synthesis of a wide range of pharmaceuticals, agrochemicals, and other organic compounds due to its unique chemical properties.
Uses
Used in Pharmaceutical Industry:
2,3,4,6-Tetrafluoropyridine is used as a key intermediate in the synthesis of various pharmaceuticals, contributing to the development of new drugs with improved efficacy and safety profiles.
Used in Agrochemical Industry:
2,3,4,6-TETRAFLUOROPYRIDINE serves as an essential building block in the production of insecticides and herbicides, enhancing agricultural productivity by controlling pests and weeds effectively.
Used in Dye and Pigment Industry:
2,3,4,6-Tetrafluoropyridine is utilized as a precursor in the manufacture of dyes and pigments, offering a broad spectrum of color options for various applications.
Used in Specialty Chemicals and Organic Synthesis:
It is employed as a versatile intermediate in the production of specialty chemicals and for organic synthesis, broadening the scope of chemical research and development.
Used in Electronics Industry:
2,3,4,6-Tetrafluoropyridine has potential applications in the field of electronics, particularly in the production of photoresist materials, which are crucial for the manufacturing of semiconductor devices and integrated circuits.
However, due to its toxic nature and potential to cause irritation to the skin, eyes, and respiratory system, it is imperative to handle 2,3,4,6-tetrafluoropyridine with appropriate safety measures and precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 3512-13-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,1 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3512-13:
(6*3)+(5*5)+(4*1)+(3*2)+(2*1)+(1*3)=58
58 % 10 = 8
So 3512-13-8 is a valid CAS Registry Number.
InChI:InChI=1/C5HF4N/c6-2-1-3(7)10-5(9)4(2)8/h1H
3512-13-8Relevant articles and documents
Chambers, R. D.,Drakesmith, F. G.,Musgrave, W. K. R.
, (1965)
Photocatalytic hydrodefluorination: Facile access to partially fluorinated aromatics
Senaweera, Sameera M.,Singh, Anuradha,Weaver, Jimmie D.
supporting information, p. 3002 - 3005 (2014/03/21)
Polyfluorinated aromatics are essential to materials science as well as the pharmaceutical and agrochemical industries and yet are often difficult to access. This Communication describes a photocatalytic hydrodefluorination approach which begins with easily accessible perfluoroarenes and selectively reduces the C-F bonds. The method allows facile access to a number of partially fluorinated arenes and takes place with unprecedented catalytic activity using a safe and inexpensive amine as the reductant.
Reductive transformations of organofluorine compounds: II. Hydrodechlorination of chloropolyfluoroarenes by the action of zinc
Krasnov,Platonov
, p. 1488 - 1499 (2007/10/03)
Polyfluoroarenes containing chlorine atoms in the aromatic ring and/or in the benzylic position undergo hydrodechlorination by the action of zinc in aqueous dimethylformamide. The use of Zn/Cu and addition of salts (NaCl, Na2SO4, NH4Cl) favor reductive dechlorination of the Carom - Cl bond. Polyfluorobenzotrichlorides react with excess zinc to give the corresponding CH3-substituted derivatives, otherwise CH2Cl- and CHCl2-containing compounds are formed. The reduction of C6F5CCl3 and C6F5CH2Cl with zinc in the presence of copper provides lower yields of the hydrodechlorination products and leads to formation of 1,2-bis(pentafluorophenyl)ethane.