BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER

Base Information

• Chemical Name: BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER
• CAS No.: 92450-98-1
• Molecular Formula: C₉H₁₉BrO₄
• Molecular Weight: 271.151
• Mol file: 92450-98-1.mol

Synonyms:O-(2-BROMOETHYL)-O'-METHYLPOLYETHYLENE GLYCOL 20,000;O-(2-BROMOETHYL)-O'-METHYLPOLYETHYLENE GLYCOL 20'000;BROMOPOLYETHYLENE GLYCOL 20,000 MONOMETHYL ETHER;BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER

Chemical Property of BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER

Chemical Property:

• Storage Temp.: −20°C

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER

There total 11 articles about BROMOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL 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: 92.0%

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate (62921-74-8,518012-62-9,58320-73-3) → 3,6,9-trioxadecyl bromide (72593-77-2,92450-98-1)

Guidance literature:

With lithium bromide; In N,N-dimethyl-formamide; Ambient temperature;

Reference yield: 90.0%

tetraethylene glycol monomethyl ether (23783-42-8,95507-80-5) → 1-{2-[2-(2-bromo-ethoxy)-ethoxy]-ethoxy}-2-methoxy-ethane (110429-45-3,92450-98-1)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; at 20 ℃; for 0.5h;

DOI:10.1039/c1ob05244f

Reference yield: 84.0%

triethylene glucol monomethyl ether (112-35-6,95507-80-5) → 3,6,9-trioxadecyl bromide (72593-77-2,92450-98-1)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 ℃; for 5h; Inert atmosphere;

DOI:10.1039/c3gc42311e

upstream raw materials:

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate

triethylene glucol monomethyl ether

Triethylene glycol dimethyl ether

diethyl ether

Downstream raw materials:

3-(2,5,8,11-tetraoxatridecan-13-yloxy)-5-methoxyaniline

1-(4-((2-((3-(2,5,8,11-tetraoxatridecan-13-yloxy)-5-methoxyphenyl)amino)pyrimidin-4-yl)oxy)naphthalen-1-yl)-3-(3-isopropyl-1-(p-tolyl)-1H-pyrazol-5-yl)urea

1-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-3-nitro-5-(trifluoromethyl)benzene

methyl 3-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-5-(trifluoromethoxy)benzoate