2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester

Base Information

• Chemical Name: 2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester
• CAS No.: 62538-61-8
• Molecular Formula: C12H14O9
• Molecular Weight: 302.23
• European Community (EC) Number: 613-055-6
• DSSTox Substance ID: DTXSID2069577
• Nikkaji Number: J429.455F
• Mol file: 62538-61-8.mol

Synonyms:62538-61-8;Diethylene glycol bis(maleate);2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester;2-Butenedioic acid (2Z)-, 1,1'-(oxydi-2,1-ethanediyl) ester;C12H14O9;C12-H14-O9;2-Butenedioic acid (Z)-, oxydi-2,1-ethanediyl ester;DTXSID2069577;3,3'-[Oxybis(ethyleneoxycarbonyl)]bis[(Z)-propenoic acid]

Chemical Property of 2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester

Chemical Property:

• Boiling Point: 541.8oC at 760 mmHg
• Flash Point: 205.6oC
• PSA: 136.43000
• Density: 1.396g/cm3
• LogP: -0.62900
• XLogP3: -0.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 12
• Exact Mass: 302.06378202
• Heavy Atom Count: 21
• Complexity: 396

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(COC(=O)C=CC(=O)O)OCCOC(=O)C=CC(=O)O
• Isomeric SMILES: C(OCCOC(=O)/C=C\C(=O)O)COC(=O)/C=C\C(=O)O

Technology Process of 2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester

There total 2 articles about 2-Butenedioic acid (2Z)-, oxydi-2,1-ethanediyl ester 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: 89.0%

maleic acid (110-16-7,26099-09-2) + diethylene glycol (111-46-6) → 5,8,11-trioxa-4,12-dioxo-2,13-pentadecadienedioic acid (62538-61-8)

Guidance literature:

In benzene; at 50 - 60 ℃; for 25h;

Reference yield:

maleic anhydride (108-31-6) + diethylene glycol (111-46-6) → 5,8,11-trioxa-4,12-dioxo-2,13-pentadecadienedioic acid (62538-61-8)

Guidance literature:

In benzene;

upstream raw materials:

maleic anhydride

diethylene glycol

maleic acid