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Phenol, 4,4'-(1-naphthalenylphosphinylidene)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

452310-93-9

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452310-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 452310-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,1 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 452310-93:
(8*4)+(7*5)+(6*2)+(5*3)+(4*1)+(3*0)+(2*9)+(1*3)=119
119 % 10 = 9
So 452310-93-9 is a valid CAS Registry Number.

452310-93-9Downstream Products

452310-93-9Relevant academic research and scientific papers

Phosphine oxide hydroxyaryl mixtures with novolac resins for co-curing epoxy resins

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, (2008/06/13)

A mixture of hydroxyarylphosphine oxides comprising (a) a mono(hydroxyaryl)phosphine oxide, (b) a bis(hydroxyaryl)phosphine oxide, (c) a tris((hydroxyaryl)phosphine oxide, and, optionally (d) a tri- aryl, alkyl, or aralkyl-substituted phosphine oxide combined with a phenolic co-crosslinking composition is useful as a polyhtdroxy mixture for co-crosslinking an epoxy resin which also imparts flame resistance.

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