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

Base Information

• Chemical Name: 2-Butenedioic acid (2Z)-, 1-methyl-1,2-ethanediyl ester
• CAS No.: 71550-61-3
• Deprecated CAS: 128895-78-3
• Molecular Formula: C11H12 O8
• Molecular Weight: 272.211
• European Community (EC) Number: 275-612-6
• DSSTox Substance ID: DTXSID10424152,DTXSID401179864
• Nikkaji Number: J289.208A
• Mol file: 71550-61-3.mol

Synonyms:2-Butenedioic acid (2Z)-, 1-methyl-1,2-ethanediyl ester;71550-61-3;2-Butenedioic acid (2Z)-, 1,1'-(1-methyl-1,2-ethanediyl) ester;DTXSID10424152;DTXSID401179864;EINECS 275-612-6;1,2-Propanediol, bis(maleate) ester;(Z)-2-Butenedioic acid hydrogen 1-[2-[[(Z)-3-carboxy-1-oxo-2-propenyl]oxy]-1-methylethyl] ester;128895-78-3

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

Chemical Property:

• Vapor Pressure: 2.37E-11mmHg at 25°C
• Boiling Point: 499.9°C at 760 mmHg
• Flash Point: 193.6°C
• PSA: 127.20000
• LogP: -0.25710
• XLogP3: 0
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 9
• Exact Mass: 272.05321734
• Heavy Atom Count: 19
• Complexity: 420

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

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

There total 1 articles about 2-Butenedioic acid (2Z)-, 1-methyl-1,2-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:

maleic anhydride (108-31-6) + propylene glycol (57-55-6,63625-56-9) → propylene bis(hydrogen maleate) (71550-61-3)

Guidance literature:

In toluene; at 100 ℃; for 24h;

DOI:10.1560/EDR4-8FC1-CQ8M-J6RL

upstream raw materials:

maleic anhydride

propylene glycol

Refernces