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689696

Sigma-Aldrich

Polyoxyethylene bis(azide)

average Mn 2,000

Synonym(s):

O,O′-Bis(2-azidoethyl)polyethylene glycol, PEG-diazide

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About This Item

Linear Formula:
N3CH2CH2(OCH2CH2)nN3
CAS Number:
82055-94-5
UNSPSC Code:
12162002
NACRES:
NA.22

mol wt

average Mn 2,000

reaction suitability

reaction type: click chemistry

mp

45-50 °C

storage temp.

2-8°C

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG2794
BCBZ4111
BCBT6554
BCBS4985V
BCBP0479V

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MALDI-TOF Characterization of Functionalized Polymers

MALDI-TOF MS is a tool for confirming end group identity & transformations, verifying successful & complete conjugation. Functionalized polymers enable a quick & efficient route for synthesis of various polymer conjugates for many applications if apt end group is present.

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