164790-68-5 Usage
General Description
4-Chloro-2,6-difluorophenol is a chemical compound with the molecular formula C6H3ClF2O. It is a white to pale yellow crystalline solid that is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used as a disinfectant and preservative in personal care products, water treatment, and household cleaning products. 4-Chloro-2,6-difluorophenol is toxic if ingested, inhaled, or absorbed through the skin, and exposure can cause irritation to the respiratory system and skin. It is important to handle this chemical with caution and follow proper safety protocols when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 164790-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,7,9 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 164790-68:
(8*1)+(7*6)+(6*4)+(5*7)+(4*9)+(3*0)+(2*6)+(1*8)=165
165 % 10 = 5
So 164790-68-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3ClF2O/c7-3-1-4(8)6(10)5(9)2-3/h1-2,10H
164790-68-5Relevant articles and documents
Elemental fluorine Part 12. Fluorination of 1,4-disubstituted aromatic compounds
Chambers, Richard D.,Hutchinson, John,Sparrowhawk, Matthew E.,Sandford, Graham,Moilliet, John S.,Thomson, Julie
, p. 169 - 173 (2007/10/03)
Direct fluorination of a series of 1,4-disubstituted benzene derivatives in acid reaction media at convenient temperature leads, in many cases, to selectively fluorinated aromatic products in preparatively useful conversions and yields.
