tetraethylene glycol butyl methyl ether

Base Information

• Chemical Name: tetraethylene glycol butyl methyl ether
• CAS No.: 76058-48-5
• Molecular Formula: C₁₃H₂₈O₅
• Molecular Weight: 264.362
• Mol file: 76058-48-5.mol

Synonyms:butyl methyl tetraglycol;

Chemical Property of tetraethylene glycol butyl methyl ether

Chemical Property:

• PSA: 46.15000
• LogP: 1.49930

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetraethylene glycol butyl methyl ether

There total 2 articles about tetraethylene glycol butyl methyl ether 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: 43.0%

1-bromo-butane (109-65-9) + tetraethylene glycol monomethyl ether (23783-42-8,95507-80-5) → tetraethylene glycol butyl methyl ether (76058-48-5)

Guidance literature:

tetraethylene glycol monomethyl ether; With sodium hydride; In tetrahydrofuran; for 0.333333h; Inert atmosphere;

1-bromo-butane; In tetrahydrofuran; at 20 ℃; for 18h; Inert atmosphere;

DOI:10.1246/cl.2010.753

Reference yield:

→ tetraethylene glycol butyl methyl ether (76058-48-5)

Guidance literature:

upstream raw materials:

1-bromo-butane

tetraethylene glycol monomethyl ether

Refernces

• 1、 -. "Process for the production of methyl-blocked ethoxylates". . . Retrieved 2008/06/13.