4723-74-4 Usage
Uses
Used in Organic Synthesis:
2,4-Cyclopentadien-1-one, 2,3,4,5-tetrachlorois used as a reagent in organic synthesis, particularly for the production of pharmaceuticals and agrochemicals. Its unique structure and reactivity make it a valuable component in the synthesis of various compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrachlorois used as a precursor in the synthesis of various compounds. Its role in the production of pharmaceuticals is crucial, as it can contribute to the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
Similarly, in the agrochemical industry, 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrachlorois used as a precursor for the synthesis of compounds that can be used in the development of pesticides and other agricultural chemicals.
Used in Dye and Pigment Synthesis:
2,4-Cyclopentadien-1-one, 2,3,4,5-tetrachlorois also used as a precursor in the synthesis of dyes, pigments, and specialty chemicals. Its involvement in the production of these compounds is essential for creating a wide range of colors and properties in various applications.
Used in Specialty Chemicals:
In the specialty chemicals sector, 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrachlorois utilized for the synthesis of unique compounds that can be used in specific applications, such as in the production of advanced materials or in research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 4723-74-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4723-74:
(6*4)+(5*7)+(4*2)+(3*3)+(2*7)+(1*4)=94
94 % 10 = 4
So 4723-74-4 is a valid CAS Registry Number.
4723-74-4Relevant academic research and scientific papers
Dunkin, Ian R.,Bell, Gordon A.,McCleod, Fiona G.,McCluskey, Adam
, p. 567 - 574 (1986)
Photolysis of tetrachlorodiazocyclopentadiene at 12 K in Ar or N2 matrices containing O2 yields tetrachlorocyclopentadienone and tetrachloro-2-pyrone.Matrix i.r. spectra are reported for each of these products.The reaction proceeds by the addiition of O2 to the previously identified carbene, tetrachlorocyclopentadienylidene, giving initially the highly labile carbonyl oxide, tetrachlorocyclopentadienone O-oxide.The identification of the carbonyl oxide was assisted by experiments using isotopically labelled O2, and this reactive intermediate has now been characterized in low temperature matrices by both u.v.-visible and i.r. spectroscopy.
