Bis(4-oxopentanoic acid)oxybisethylene ester

Base Information

• Chemical Name: Bis(4-oxopentanoic acid)oxybisethylene ester
• CAS No.: 67385-17-5
• Molecular Formula: C₁₄H₂₂O₇
• Molecular Weight: 302.324
• Mol file: 67385-17-5.mol

Synonyms:Bis(4-oxopentanoic acid)oxybis-2,1-ethanediyl ester;Bis(4-oxopentanoic acid)oxybisethylene ester;Diethylene glycol dilevulinate;Dilevulinic acid diglycol ester;Levulinic acid oxydiethylene ester

Chemical Property of Bis(4-oxopentanoic acid)oxybisethylene ester

Chemical Property:

• Boiling Point: 209-216 °C
• Density: 1.131±0.06 g/cm3(Predicted)

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis(4-oxopentanoic acid)oxybisethylene ester

There total 2 articles about Bis(4-oxopentanoic acid)oxybisethylene 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:

levulinic acid (123-76-2) + diethylene glycol (111-46-6) → bis-(2-levulinoyloxy-ethyl)-ether (67385-17-5) + LA-DEG (860415-08-3)

Guidance literature:

(1S)-10-camphorsulfonic acid; at 170 ℃; for 3.5h; Inert atmosphere;

Reference yield:

levulinic acid (123-76-2) + diethylene glycol (111-46-6) → bis-(2-levulinoyloxy-ethyl)-ether (67385-17-5)

Guidance literature:

With sulfuric acid; toluene; Entfernen des entstehenden Wassers;

upstream raw materials:

levulinic acid

diethylene glycol

Refernces