56751-20-3 Usage
Description
[(Ethoxycarbonyl)-NNO-azoxy]benzene, also known as ECAAB, is a chemical compound with the molecular formula C10H11N3O3. It is a yellow to brown crystalline solid that possesses a stable nitroxyl group and a labile azo group, which can undergo thermal decomposition to produce nitrogen gas and a stable nitroxyl radical.
Uses
Used in Polymer Industry:
[(Ethoxycarbonyl)-NNO-azoxy]benzene is used as a radical initiator for free radical polymerization reactions. Its ability to produce a stable nitroxyl radical upon thermal decomposition makes it suitable for initiating polymerization reactions at high temperatures, leading to the formation of polymers with controlled molecular weights and structures.
Used in Organic Syntheses:
ECAAB is used as a stable radical source in various organic syntheses. Its stable nitroxyl radical can participate in a range of chemical reactions, making it a versatile compound for the synthesis of different organic molecules.
Used in Catalyst Applications:
[(Ethoxycarbonyl)-NNO-azoxy]benzene is also used as a catalyst in organic reactions. Its stable nitroxyl radical can facilitate various chemical transformations, enhancing the efficiency and selectivity of the reactions.
Safety Precautions:
It is important to handle ECAAB with care, as it is highly reactive and has the potential to cause hazardous reactions if mishandled. Proper safety measures, including the use of protective equipment and handling in well-ventilated areas, should be taken to minimize the risk of accidents.
Check Digit Verification of cas no
The CAS Registry Mumber 56751-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,7,5 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56751-20:
(7*5)+(6*6)+(5*7)+(4*5)+(3*1)+(2*2)+(1*0)=133
133 % 10 = 3
So 56751-20-3 is a valid CAS Registry Number.
56751-20-3Relevant articles and documents
A Directed Synthesis of Alkyl, Aryl, and Heteroaryl-ONN-azoxycyanides
Fruttero, Roberta,Mulatero, Giovanna,Calvino, Rosella,Gasco, Alberto
, p. 323 - 324 (2007/10/02)
A variety of R-ONN-azoxycyanides can be prepared in high yield from the nitroso-derivatives with cyanamide and (diacetoxyiodo)benzene.
