731-92-0 Usage
Uses
Used in Personal Care Products:
2,4-Dinitro-6-phenylphenol is used as a preservative in personal care products for its ability to prevent the growth of bacteria and fungi, ensuring the safety and longevity of these products.
Used in Paints and Coatings:
In the paint and coatings industry, 2,4-Dinitro-6-phenylphenol is used as an antimicrobial agent to protect the paint from microbial contamination, which can cause discoloration and degradation.
Used in Plastics:
2,4-Dinitro-6-phenylphenol is used in the production of plastics to prevent microbial growth that can lead to the deterioration of plastic materials, thereby extending their lifespan.
Used in Wood Preservatives:
In the wood preservation industry, 2,4-Dinitro-6-phenylphenol is used as a fungicide to protect wood from fungal decay, making it a suitable material for outdoor applications and construction.
However, due to its potential toxic effects, including skin and eye irritation, respiratory issues, and harmful effects on aquatic organisms, there are strict regulations and guidelines in place for the handling, use, and disposal of 2,4-Dinitro-6-phenylphenol to minimize its impact on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 731-92-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 731-92:
(5*7)+(4*3)+(3*1)+(2*9)+(1*2)=70
70 % 10 = 0
So 731-92-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H8N2O5/c15-12-10(8-4-2-1-3-5-8)6-9(13(16)17)7-11(12)14(18)19/h1-7,15H
731-92-0Relevant academic research and scientific papers
Visible-Light-Induced Radical Polynitration of Arylboronic Acids: Synthesis of Polynitrophenols
Zhang, Qi,Raveendra Babu, Kaki,Huang, Zhouliang,Song, Jinna,Bi, Xihe
, p. 2891 - 2896 (2018/06/20)
We report a visible light-assisted one-pot method for the synthesis of polynitrophenols through radical tandem hydroxylation and nitration of arylboronic acids by utilizing copper(II) nitrate tri-nitydrate as the nitro source. This method features mild conditions, a simple procedure, and good functional group tolerance. Compared to conventional methods, this work provides a straightforward approach for the polynitration of aromatic compounds.
Photochemical Reactions of 2,4-Dinitro-6-phenyliodonium Phenolate with Alkenes, Alkynes, and Aromatic Compounds
Spyroudis, Spyros P.
, p. 3453 - 3456 (2007/10/02)
2,4-Dinitro-6-phenyliodonium phenolate, a stable iodonium zwitterion, reacts under photolytic conditions with various alkenes, alkynes, and aromatic compounds to afford 2,3-dihydrobenzofurans, benzofurans, and 6-aryl-2,4-dinitrophenols.A possible re
The Nitration of 4,6-Disubstituted 2-Phenylphenols. Some Structural Studies
Hartshorn, Michael P.,Robinson, Ward T.,Vaughan, John,White, Jonathon M.
, p. 575 - 585 (2007/10/02)
Nitration of the bromophenols (4a) and (5a) give products of nitro-debromination.Reaction of 6-methyl-4-nitro-2-phenylphenol (5c) with nitrogen dioxide gives 2-hydroxy-2-phenylcyclohex-3-enones (8) and (9), and probably stereoisomers (10), (20), (21) and (22).The mode of formation of these compounds is discussed.X-ray crystal structure determinations are reported for compounds (8) and (9).
