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Key Documents

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:
UNSPSC Code:
12162002
NACRES:
NA.22

form

powder

Quality Level

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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Related Categories

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

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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