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Benzenamine, 4,4'-oxybis[N-(phenylmethylene)-], also known as Michler's ketone or 4,4'-oxybis(N,N-dimethylbenzenamine), is an organic compound with the chemical formula C17H18N2O. It is a white crystalline solid that is soluble in organic solvents and slightly soluble in water. Benzenamine, 4,4'-oxybis[N-(phenylmethylene)- is primarily used as a chemical intermediate in the synthesis of various dyes, pigments, and pharmaceuticals. It is also employed as a reagent in analytical chemistry for the detection of aldehydes and ketones. Michler's ketone is known for its ability to form colored complexes with certain metal ions, which makes it useful in colorimetric analysis. However, it is important to note that Michler's ketone is a suspected carcinogen and should be handled with care due to its potential health risks.

7203-56-7

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7203-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7203-56-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,0 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7203-56:
(6*7)+(5*2)+(4*0)+(3*3)+(2*5)+(1*6)=77
77 % 10 = 7
So 7203-56-7 is a valid CAS Registry Number.

7203-56-7Relevant academic research and scientific papers

Effect of substituents on crystal packing of functionalized 4,4′-bis(benzylideneamino)diphenyl ether(s) and their reduced benzyl forms: Synthesis, characterization, optical and thermal properties

Kadu, Rahul,Singh, Vinay K.,Verma, Sanjay K.,Raghavaiah, Pallepogu,Shaikh, Mobin M.

, p. 298 - 311 (2013/02/23)

In this paper we report the synthesis of 4,4′-bis(benzylideneamino) diphenyl ether (1), 4,4′-bis(p-methoxybenzylideneamino)diphenyl ether (2), 4,4′-bis(p-nitrobenzylideneamino)diphenyl ether (3), 4,4′- bis(benzylamino)diphenyl ether (4) and 4,4′-bis(p-met

Bridged bis (4-thiazolidinones) and related compounds with antibacterial activity

Pandya,Nair

, p. 414 - 417 (2007/10/02)

Condensation of 4,4'-diaminobiphenyl ether (1) and 4,4'-diaminobiphenyl methane (6) with various aldehydes gave diarylidenebiphenyl ethers 2a-d and diarylidenebiphenyl methanes 7a-c, respectively, which on cyclocondensation with mercaptoacetic acid yielde

SYNTHESIS, NMR INVESTIGATION AND FAB-MS CHARACTERIZATION OF 1-AMINO-2-ARYLMETHYL-DIPHOSPHONATE ESTERS

Failla, Salvatore,Finocchiaro, Paolo,Hagele, Gerhard,Rapisardi, Roberto

, p. 79 - 90 (2007/10/02)

Variously substituted amino aryl-methyl-diphosphonate ethyl esters have been prepared in good yields by adding diethyl phosphonate to the corresponding Schiff bases.All compounds were characterized by NMR and MS-FAB techniques, which reveal the presence o

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