Diethylene Glycol Bis(2-propynyl) Ether

Base Information Edit

Chemical Name:Diethylene Glycol Bis(2-propynyl) Ether
CAS No.:126422-57-9
Molecular Formula:C10H14O3
Molecular Weight:182.219
Hs Code.:
Mol file:126422-57-9.mol

Synonyms:Diethylene Glycol Bis(2-propynyl) Ether;Bis-propargyl-PEG3;Bis-propargyl-PEG2

Suppliers and Price of Diethylene Glycol Bis(2-propynyl) Ether

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
bis-Propargyl-PEG3
50mg
$ 45.00

TCI Chemical
Diethylene Glycol Bis(2-propynyl) Ether >98.0%(GC)
5g
$ 148.00

TCI Chemical
Diethylene Glycol Bis(2-propynyl) Ether >98.0%(GC)
25g
$ 512.00

Chem-Impex
Diethyleneglycolbis(2-propynyl)ether,98%(GC) 98%(GC)
5G
$ 154.56

Chem-Impex
Diethyleneglycolbis(2-propynyl)ether,98%(GC) 98%(GC)
25G
$ 591.36

BroadPharm
Bis-propargyl-PEG3 98%
1 G
$ 380.00

Arctom
3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)prop-1-yne 95%
5g
$ 101.00

Arctom
3-[2-[2-(Prop-2-yn-1-yloxy)ethoxy]ethoxy]prop-1-yne ≥98%
1g
$ 31.00

Arctom
3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)prop-1-yne 95%
1g
$ 30.00

Apolloscientific
Bis-propargyl-PEG2
100mg
$ 468.00

Total 8 raw suppliers

Chemical Property of Diethylene Glycol Bis(2-propynyl) Ether Edit

Chemical Property:

Refractive Index:1.4610 to 1.4650
Boiling Point:103°C/6mmHg(lit.)
PSA：27.69000
LogP:0.30260

Purity/Quality:

98%,99%, ^*data from raw suppliers

bis-Propargyl-PEG3 ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description Bis-propargyl-PEG3 is a crosslinker with alkyne groups at both ends of the molecule. The alkyne groups react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage.

Technology Process of Diethylene Glycol Bis(2-propynyl) Ether

There total 4 articles about Diethylene Glycol Bis(2-propynyl) 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: 91.0%

: 106-96-7
propargyl bromide

: 111-46-6
diethylene glycol

: 126422-57-9
α,ω-bis(O-propargyl)diethylene glycol

Guidance literature:: diethylene glycol; With tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran; at 0 - 20 ℃; for 0.5h; Inert atmosphere;

propargyl bromide; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;