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

≥98%

CAS#: 40842-04-4
Formula: C₈H₁₀O₂
Molecular Weight: 138.17
PubChem CID: 11083951

Item Number

B595277

Grouped product items
SKU	Size	Availability	Price
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

View related series

Alkyne PEG

Basic Description

Synonyms	40842-04-4\|1,2-Bis(2-propynyloxy)ethane\|Bis-propargyl-PEG1\|Ethylene Glycol 1,2-Bis(2-propynyl) Ether\|1,2-Bis(propargyloxy)ethane\|Alkyne-PEG2-Alkyne\|1,2-bis(prop-2-yn-1-yloxy)ethane\|Propargyl-PEG2-Propargyl\|4,7-Dioxa-1,9-decadiyne\|Ethylene glycol diproparg
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
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.

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

InChi Key

RNHWCSPBGKGOLM-UHFFFAOYSA-N

Canonical SMILES

C#CCOCCOCC#C

Isomeric SMILES

C#CCOCCOCC#C

PubChem CID

11083951

Molecular Weight

138.17

Solubility

Solubility in DMSO, DCM, DMF

Refractive Index

1.46

Flash Point(°C)

58 °C

Boil Point(°C)

88°C/15mmHg(lit.)

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

Basic Description

Names and Identifiers

Certificates

Certificate of Analysis(COA)

Chemical and Physical Properties

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