1572-84-5 Usage
General Description
2-Butene-1,4-diylbutyrate, also known as dibutyl maleate, is a chemical compound with the molecular formula C12H20O4. It is an ester derived from butene and butyric acid. 2-Butene-1,4-diylbutyrate is commonly used as a plasticizer in the production of polymers and resins, as well as in adhesives, sealants, and coatings. It is also utilized as a component in the manufacturing of various consumer products such as food packaging materials, medical devices, and personal care products. Dibutyl maleate is known for its ability to improve the flexibility, durability, and heat resistance of the materials it is incorporated into, making it an important industrial chemical in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1572-84-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,7 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1572-84:
(6*1)+(5*5)+(4*7)+(3*2)+(2*8)+(1*4)=85
85 % 10 = 5
So 1572-84-5 is a valid CAS Registry Number.
1572-84-5Relevant articles and documents
A new class of oxygen nucleophiles for regioselective 1,4-addition to butadiene monoxide catalyzed by palladium complexes
Bianchi, Daniele,Querci, Cecilia,Ricci, Marco,Santi, Roberto
, p. 3081 - 3084 (2007/10/03)
Butadiene monoxide reacts with high regioselectively with anhydrides to give preferentially diesters of 2 buten-1,4-diol in presence of palladium phosphine complexes. Reaction regioselectivity is strongly influenced by the nature of palladium ligand, anhydride and solvent.
