2822-41-5 Usage
Chemical Properties
clear colorless to slightly yellow liquid
Uses
2,3,4-Trifluorophenol can be used as a supported catalyst for olefin polymerization and load methods. It can also be used as a resin compound for cladding of optical fiber.
General Description
2,3,4-Trifluorophenol is an ortho-fluorinated trifluorophenol. Biodegradation and oxidative biodehalogenation of 2,3,4-trifluorophenol has been studied by 19F nuclear magnetic resonance (NMR) spectra.
Check Digit Verification of cas no
The CAS Registry Mumber 2822-41-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,2 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2822-41:
(6*2)+(5*8)+(4*2)+(3*2)+(2*4)+(1*1)=75
75 % 10 = 5
So 2822-41-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3F3O/c7-3-1-2-4(10)6(9)5(3)8/h1-2,10H
2822-41-5Relevant articles and documents
Nucleophilicity vs. basicity of the hydroxide ion under extractive phase transfer catalysis conditions
Feldman,Rabinovitz
, p. 6091 - 6094 (1989)
Extraction of hydroxide ion under phase transfer catalysis conditions (PTC) affords an extremely strong base and nucleophile. The competition between H/D exchange and nucleophilic aromatic substitution on 1,2,3,4-Tetrafluorobenzene shows that under extractive phase transfer catalysis conditions the hydroxide ion is more effective as a base than as a nucleophile.
Method for production of 2,3,4,5-tetrafluorobenzoic acid
-
, (2008/06/13)
A method for the production of 2,3,4,5-tetrafluorobenzoic acid, which comprises effecting said production by decarbonating 3,4,5,6-tetrafluorophthalic acid in an aqueous medium adjusted to a pH in the range of 0.7 to 2.2 at a temperature in the range of 100° to 220° C.
