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Ethylene Glycol 1,2-Bis(2-propynyl) Ether

CAS No.
40842-04-4
Chemical Name:
Ethylene Glycol 1,2-Bis(2-propynyl) Ether
Synonyms
Bis-propargyl-PEG1;Alkyne-PEG2-Alkyne;4,7-Dioxa-1,9-decadiyne;PROPARGYL-PEG2-PROPARGYL;1,2-Bis(propargyloxy)ethane;1,2-Bis(2-propynyloxy)ethane;1,2-bis(prop-2-yn-1-yloxy)ethane;ethylene glycol dipropargyl ether;3-(2-prop-2-ynoxyethoxy)prop-1-yne;Ethylene Glycol 1,2-Bis(2-propynyl) Ether
CBNumber:
CB33038304
Molecular Formula:
C8H10O2
Molecular Weight:
138.16
MDL Number:
MFCD03640302
MOL File:
40842-04-4.mol
Last updated:2024-03-26 13:33:02

Ethylene Glycol 1,2-Bis(2-propynyl) Ether Properties

Boiling point 88°C/15mmHg(lit.)
Density 0.9502 g/cm3
refractive index 1.4550 to 1.4590
solubility Soluble in DMSO, DCM, DMF
form clear liquid
color White to Yellow to Green

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS02
Signal word  Warning
Hazard statements  H226
RIDADR  UN 3271 3/PG III
HS Code  2909.19.6000
HazardClass  3
PackingGroup  III

Ethylene Glycol 1,2-Bis(2-propynyl) Ether price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical E1054 Ethylene Glycol 1,2-Bis(2-propynyl) Ether >97.0%(GC) 40842-04-4 5g $224 2024-03-01 Buy
TCI Chemical E1054 Ethylene Glycol 1,2-Bis(2-propynyl) Ether >97.0%(GC) 40842-04-4 25g $776 2024-03-01 Buy
TRC B523148 bis-Propargyl-PEG2 40842-04-4 100mg $60 2021-12-16 Buy
Activate Scientific AS107622 1,2-Bis(propargyloxy)ethane 97% 40842-04-4 1g $75 2021-12-16 Buy
Chem-Impex 39705 Ethyleneglycol1,2-bis(2-propynyl)ether,97%(GC) 97%(GC) 40842-04-4 5G $211.68 2021-12-16 Buy
Product number Packaging Price Buy
E1054 5g $224 Buy
E1054 25g $776 Buy
B523148 100mg $60 Buy
AS107622 1g $75 Buy
39705 5G $211.68 Buy

Ethylene Glycol 1,2-Bis(2-propynyl) Ether Chemical Properties,Uses,Production

Description

Bis-propargyl-PEG2 is a homobifunctional PEG linker with two propargyl groups. The propargyl groups forms triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry.

107-21-1
624-65-7
40842-04-4
Synthesis of Ethylene Glycol 1,2-Bis(2-propynyl) Ether from Ethylene glycol and 3-Chloropropyne

Ethylene Glycol 1,2-Bis(2-propynyl) Ether Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 72)Suppliers
Supplier Tel Email Country ProdList Advantage
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Neostar United (Changzhou) Industrial Co., Ltd.
+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8838 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32165 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30240 58
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 7514 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19908 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203 info@chemextension.com China 42056 58
Xian confluore Biological Technology Co., Ltd.
+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2995 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 52925 58
Hebei Weibang Biotechnology Co., Ltd
+8615350571055 Sibel@weibangbio.com China 6087 58

View Lastest Price from Ethylene Glycol 1,2-Bis(2-propynyl) Ether manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bis-propargyl-PEG2 pictures 2024-03-26 Bis-propargyl-PEG2
40842-04-4
US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.
ethylene glycol dipropargyl ether pictures 2022-01-18 ethylene glycol dipropargyl ether
40842-04-4
US $0.00 / KG 1KG 97.2% 100 tons Honest Joy Holdings Limited
  • Bis-propargyl-PEG2 pictures
  • Bis-propargyl-PEG2
    40842-04-4
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.

40842-04-4(Ethylene Glycol 1,2-Bis(2-propynyl) Ether)Related Search:

Ethylene Glycol 1,2-Bis(2-propynyl) Ether Alkyne-PEG2-Alkyne PROPARGYL-PEG2-PROPARGYL 1,2-Bis(2-propynyloxy)ethane Ethylene Glycol 1,2-Bis(2-propynyl) Ether > Bis-propargyl-PEG1 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis- 1,2-Bis(propargyloxy)ethane ethylene glycol dipropargyl ether 4,7-Dioxa-1,9-decadiyne 1,2-bis(prop-2-yn-1-yloxy)ethane 3-(2-prop-2-ynoxyethoxy)prop-1-yne 40842-04-4 peg