327-91-3 Usage
Description
1-Chloro-5-fluoro-2,4-dinitrobenzene, also known as 5-F-2,4-DNP, is a halogenated nitrobenzene compound characterized by its solid crystalline structure and volatile nature. It is composed of chlorine and fluorine atoms, which enhance its reactivity and stability, while the presence of nitro groups imparts strong nitroaromatic properties. 1-CHLORO-5-FLUORO-2,4-DINITROBENZENE is utilized in organic synthesis and laboratory research, making it a valuable reagent for the production of various chemical products. However, its reactive nature necessitates careful handling due to potential risks such as flammability, toxicity, and environmental hazards.
Uses
Used in Organic Synthesis:
1-CHLORO-5-FLUORO-2,4-DINITROBENZENE is used as a reagent in organic synthesis for its ability to participate in various chemical reactions, contributing to the formation of a wide range of chemical products.
Used in Laboratory Research:
In laboratory settings, 1-CHLORO-5-FLUORO-2,4-DINITROBENZENE is used as a research compound to explore its properties and potential applications in chemical processes and reactions. Its unique combination of halogen and nitro groups makes it an interesting subject for scientific investigation.
Used in Chemical Production:
1-CHLORO-5-FLUORO-2,4-DINITROBENZENE is utilized in the production of various chemical products due to its reactivity and stability, which are enhanced by the presence of chlorine and fluorine atoms.
Check Digit Verification of cas no
The CAS Registry Mumber 327-91-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 327-91:
(5*3)+(4*2)+(3*7)+(2*9)+(1*1)=63
63 % 10 = 3
So 327-91-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H2ClFN2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H
327-91-3Relevant articles and documents
Method for synthesizing 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate
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Paragraph 0029-0030, (2019/05/28)
The invention discloses a method for synthesizing 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate. 2, 4-dichloronitrobenzene serves as a raw material, nitration reaction is performed to obtain 2, 4-dichloro-1, 5-dinitrobenzene, the quantity of fluorinating agents and reaction conditions are controlled in aprotic polar solvents DMF, fluorination reaction with potassium fluoride is performed to obtain 2-fluoro-4-chloro-1, 5-dinitrobenzene, and the 2-fluoro-4-chloro-1, 5-dinitrobenzene is polarized in the etherified aprotic polar solvents DMF and subjected to etherification reaction with hydroxy acetate under the action of acid-binding agents and catalysts to obtain the 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate. In addition, raw materials are inexpensive and easy to obtain, operation is simple andconvenient, technological conditions of reaction in all steps are mild, the method is high in safety and short in reaction time, and industrial production can be popularized.
