26401-27-4 Usage
General Description
Isooctyl diphenyl phosphite, also known as IODP, is an organophosphorus compound commonly used as a stabilizer in the plastic and rubber industry. It acts as an antioxidant, helping to prevent degradation of polymers by reacting with free radicals that are formed during processing and storage. Its chemical structure consists of an isooctyl ester group and two diphenyl phosphite groups, which contribute to its high thermal stability and resistance to hydrolysis. IODP is often added to polymer formulations to improve their heat and light stability, as well as their resistance to oxidation and degradation. It is also used as a processing aid to improve the flow properties of the polymer during processing. Overall, isooctyl diphenyl phosphite plays a crucial role in enhancing the performance and longevity of various plastic and rubber products.
Check Digit Verification of cas no
The CAS Registry Mumber 26401-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,4,0 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26401-27:
(7*2)+(6*6)+(5*4)+(4*0)+(3*1)+(2*2)+(1*7)=84
84 % 10 = 4
So 26401-27-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H27O3P/c1-18(2)12-6-5-11-17-21-24(22-19-13-7-3-8-14-19)23-20-15-9-4-10-16-20/h3-4,7-10,13-16,18H,5-6,11-12,17H2,1-2H3
