400-04-4 Usage
General Description
1,2,4-Trichloro-5-fluorobenzene is a chemical compound with the molecular formula C6H2Cl3F. It is a member of the class of fluorobenzenes, which are derivatives of benzene with one or more fluorine atoms attached. This particular compound contains three chlorine atoms and one fluorine atom attached to the benzene ring. It is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. Its chemical properties and reactivity make it a useful building block for the production of various substances. Additionally, it is important to handle this compound with care and follow proper safety protocols due to its potential hazards and toxicity.
Check Digit Verification of cas no
The CAS Registry Mumber 400-04-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 400-04:
(5*4)+(4*0)+(3*0)+(2*0)+(1*4)=24
24 % 10 = 4
So 400-04-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H2Cl3F/c7-3-1-5(9)6(10)2-4(3)8/h1-2H
400-04-4Relevant articles and documents
Preparation process of fluorine substituted aromatic compound
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, (2008/06/13)
A preparation process of a fluorine substituted aromatic compound comprising reacting an alkali metal or alkali earth metal salt of an aromatic compound having a hydroxy group with an organic fluorinating agent is disclosed. As a representative fluorinating agent, a bis-dialkylamino-difluoromethane compound, for example, 2,2′-difluoro-1,3-dimethylimidazolidine, is exemplified. According to the process, an industrially useful fluorinated aromatic compound, for example, a fluorobenzene, a fluorine substituted benzophenone, a fluorine substituted diarylsulfone can be prepared with ease in economy without specific equipment.
