maleic anhydride

Base Information

• Chemical Name: maleic anhydride
• CAS No.: 51978-31-5
• Molecular Formula: C₄H₂O₃
• Molecular Weight: 98.0581
• Mol file: 51978-31-5.mol

Synonyms:maleic anhydride

Chemical Property of maleic anhydride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of maleic anhydride

There total 2 articles about maleic anhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

maleic anhydride (108-31-6) + 3-(α,α,α-Trifluoromethyl)nitrobenzene radical anion (34526-71-1,98-46-4) → 3-trifluoromethylnitrobenzene (98-46-4) + maleic anhydride (51978-31-5)

Guidance literature:

at 149.9 ℃; Thermodynamic data; Equilibrium constant;

DOI:10.1021/j100403a037

Reference yield:

trans-stilbene - maleic anhydride (63255-27-6) → trans-stilbene radical cation (14473-95-1,104678-26-4,147328-20-9) + maleic anhydride (51978-31-5)

Guidance literature:

With lithium perchlorate; In acetonitrile; at 24.9 ℃; Rate constant; Irradiation; laser photodissociation study; other solvents; other salt additives;

DOI:10.1021/ja00309a005

Reference yield:

3-nitrobenzonitrile (619-24-9) + maleic anhydride (51978-31-5) → maleic anhydride (108-31-6) + 3-Nitrobenzonitrile radical anion (12402-46-9)

Guidance literature:

at 149.9 ℃; Thermodynamic data; Equilibrium constant;

DOI:10.1021/j100403a037

upstream raw materials:

maleic anhydride

3-(α,α,α-Trifluoromethyl)nitrobenzene radical anion

trans-stilbene - maleic anhydride

Downstream raw materials:

maleic anhydride

3-Nitrobenzonitrile radical anion

4-Nitrobenzonitrile radical anion

Refernces

• 1、 Goodman, Joshua L.,Peters, Kevin S.. "Picosecond Decay Dynamics of the trans-Stylbene-Olefin Contact Ion Pair: Electron-Transfer vs. Ion-Pair Separation". . p. 6459 - 6463. Retrieved 2007/10/02.