124617-66-9

Basic information

• Product Name: C₄₁H₂₈N₂O₅
• CAS NO: 124617-66-9
• Molecular Weight: 628.684
• Mol File: 124617-66-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: C₄₁H₂₈N₂O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₁H₂₈N₂O₅(124617-66-9)
• EPA Substance Registry System: C₄₁H₂₈N₂O₅(124617-66-9)

Safety Data

• Hazardous Substances Data: 124617-66-9(Hazardous Substances Data)

Upstream product

• 5471-63-6 1,3-diphenylisobenzofuran 
• 13676-54-5 1,1'-(methylenedi-4,1-phenylene)bismaleimide 

Relevant articles and documents

BISDIENOPHILES IN THE DIELS-ALDER REACTION. V. KINETICS AND THERMOCHEMISTRY OF THE REACTION OF N,N'-BISDICHLOROMALEIMIDES WITH 1,3-DIPHENYLISOBENZOFURAN

A series of N,N'-bisdichloromaleimides, which are potential bisdienophiles in the production of high-molecular polyadducts in the Diels-Alder reaction with bisdienes, were synthesized.The rate constants and activation parameters, determined for the first stage in the formation of the monoadduct, and the enthalpy of the reaction with 1,3-diphenylisobenzofuran show that the synthesis of polyadducts based on N,N'-bisdichloromaleimides, which are potential fire-proofing agents, is associated with unfavorable kinetic and thermodynamic characteristics.

N,N'-DIMALEIMIDES IN THE DIELS-ALDER REACTION. III. KINETICS AND THERMOCHEMISTRY OF FORMATION OF MONO- AND DIADDUCTS WITH 1,3-DIPHENYLISOBENZOFURAN

The rates were determined and the activation parameters were calculated for the reactions of the monoadducts of N-X-N'-dimaleimides with 1,3-diphenylisobenzofuran.The formation rates of the mono- and diadducts were analyzed.The enthalpies of formation of the adducts were determined by a thermochemical method.The small difference in the enthalpies of the two consecutive reactions is regarded as evidence for the theory of the weak conjugation in bisimides.The kinetic behavior of the bisimides in the investigated reactions was examined with regard to the three main reactivity factors.