25038-44-2 Usage
General Description
Polybutadiene, phenyl terminated, also known as polybutadiene rubber, is a synthetic polymer composed of butadiene monomers that have been terminated with phenyl groups. It is commonly used in the production of tires, industrial belts, and rubber products due to its high resilience, excellent abrasion resistance, and low heat build-up properties. This chemical is known for its ability to improve the performance and durability of rubber products, making it a valuable material in various industries. Additionally, polybutadiene, phenyl terminated, has a high trans content, which enhances its mechanical properties and thermal stability, making it suitable for a wide range of applications.
Check Digit Verification of cas no
The CAS Registry Mumber 25038-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,3 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25038-44:
(7*2)+(6*5)+(5*0)+(4*3)+(3*8)+(2*4)+(1*4)=92
92 % 10 = 2
So 25038-44-2 is a valid CAS Registry Number.
25038-44-2Relevant articles and documents
PROCESS FOR PREPARING CYCLODODECATRIENE
-
Page/Page column 3, (2008/06/13)
Preparation of cyclododecatriene in a continuous or discontinuous process by trimerization of butadiene in the presence of a catalyst system and a solvent, the crude cyclododecatriene obtained being able to be isolated by means of distillation. The cyclooctadiene formed as by-product can likewise be isolated from the crude product.
