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Bis-propargyl-PEG2 - 98%, high purity , CAS No.40842-04-4

    Grade & Purity:
  • ≥98%
In stock
Item Number
B595277
Grouped product items
SKU Size
Availability
Price Qty
B595277-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$301.90
B595277-2g
2g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$541.90
B595277-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$901.90

Bis-Propargyl-PEG

Basic Description

Synonyms 4,7-Dioxa-1,9-decadiyne | BP-21675 | BS-28372 | SCHEMBL9492835 | s10506 | 1,2-Bis(2-propynyloxy)ethane | BP-28784 | LCWG012 | 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis- | 3-(2-prop-2-ynoxyethoxy)prop-1-yne | Alkyne-PEG2-Alkyne | 1,2-bis(prop-2-yn-1-ylox
Specifications & Purity ≥98%
Storage Temp Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description

Bis-propargyl-PEG2 is a PEG derivative containing two propargyl groups. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic oxygen compounds
Class Organooxygen compounds
Subclass Ethers
Intermediate Tree Nodes Not available
Direct Parent Dialkyl ethers
Alternative Parents Acetylides  Hydrocarbon derivatives  
Molecular Framework Aliphatic acyclic compounds
Substituents Acetylide - Dialkyl ether - Hydrocarbon derivative - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
External Descriptors Not available

Names and Identifiers

IUPAC Name 3-(2-prop-2-ynoxyethoxy)prop-1-yne
INCHI InChI=1S/C8H10O2/c1-3-5-9-7-8-10-6-4-2/h1-2H,5-8H2
InChIKey RNHWCSPBGKGOLM-UHFFFAOYSA-N
Smiles C#CCOCCOCC#C
Isomeric SMILES C#CCOCCOCC#C
Molecular Weight 138.17
Reaxy-Rn 1850353
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1850353&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Chemical and Physical Properties

Solubility Solubility in DMSO, DCM, DMF
Refractive Index 1.46
Flash Point(°C) 58 °C
Boil Point(°C) 88°C/15mmHg(lit.)
Molecular Weight 138.160 g/mol
XLogP3 0.200
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 5
Exact Mass 138.068 Da
Monoisotopic Mass 138.068 Da
Topological Polar Surface Area 18.500 Ų
Heavy Atom Count 10
Formal Charge 0
Complexity 135.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Solution Calculators

Reviews

Customer Reviews

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