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4,4'-[bis(diethylamino)phosphineoxy]-2,2-diphenylpropane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

168281-98-9

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168281-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 168281-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,2,8 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 168281-98:
(8*1)+(7*6)+(6*8)+(5*2)+(4*8)+(3*1)+(2*9)+(1*8)=169
169 % 10 = 9
So 168281-98-9 is a valid CAS Registry Number.

168281-98-9Downstream Products

168281-98-9Relevant academic research and scientific papers

Synthesis of unsymmetrical phosphorus-containing macrocycles on the basis of hydroquinone, 4,4'-(propane-2,2-diyl)diphenol and resorcinol

Blokhin,Kornilov,Volchenkova

, p. 900 - 903 (2009)

Bisphosphorylation of hydroquinone and 4,4'-(propane-2,2-diyl)diphenol was performed for the first time in ethyl acetate. The bisphosphorylated products were used in molecular assembly of unsymmetrical phosphorus(III)-containing macrocycles consisting of

Phosphorylation of dihydric phenols with amides of phosphorous acid

Blokhin,Gusev,Sokolinskaya,Nifant'ev

, p. 2250 - 2251 (1996)

Phosphotylation of dihydric phenols with triamides of phosphorous acid was performed under different reaction conditions and using reactants taken in various ratios. The selectivity of the reaction depends on the presence of the solvent, its polarity, and

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