3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne

Base Information

• Chemical Name: 3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne
• CAS No.: 1287660-82-5
• Molecular Formula: C₇H₁₁BrO₂
• Molecular Weight: 207.067
• European Community (EC) Number: 867-204-7
• Mol file: 1287660-82-5.mol

Synonyms:Propargyl-PEG2-bromide;Propargyl-PEG2-Br;1287660-82-5;3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne;1-bromo-2-[2-(prop-2-yn-1-yloxy)ethoxy]ethane;3-[2-(2-bromoethoxy)ethoxy]prop-1-yne;SCHEMBL24764257;AKOS040756620;AT20726;HY-W096164;BS-44788;CS-0147817;EN300-6968009

Chemical Property of 3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne

Chemical Property:

• XLogP3: 0.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 205.99424
• Heavy Atom Count: 10
• Complexity: 105

Purity/Quality:

99%+, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C#CCOCCOCCBr

Technology Process of 3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne

There total 3 articles about 3-(2-(2-Bromoethoxy)ethoxy)prop-1-yne 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:

2-(2-(prop-2-ynyloxy)ethoxy)ethanol (7218-43-1) → 1-bromo-2-[2-(prop-2-yn-1-yloxy)ethoxy]ethane (1287660-82-5,2055105-25-2)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 - 20 ℃;

DOI:10.1021/jo102421e

Reference yield:

C12H20O4 → 1-bromo-2-[2-(prop-2-yn-1-yloxy)ethoxy]ethane (1287660-82-5,2055105-25-2)

Guidance literature:

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

DOI:10.1039/c8ob01104d

Reference yield:

→ 1-bromo-2-[2-(prop-2-yn-1-yloxy)ethoxy]ethane (1287660-82-5,2055105-25-2)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; at 0 - 20 ℃; for 16.3333h; Inert atmosphere;

upstream raw materials:

2-(2-(prop-2-ynyloxy)ethoxy)ethanol