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756601

Sigma-Aldrich

Poly(ethylene glycol) bisazide

average Mn 20,000, azide

Synonym(s):

Polyoxyethylene bis(azide), O,O′-Bis(2-azidoethyl)polyethylene glycol, PEG azide, PEG diazide, Polyethylene glycol, clickable PEG, 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.23

product name

Poly(ethylene glycol) bisazide, average Mn 20,000

form

solid

mol wt

PEG average Mn 20,000 (n~450)
average Mn 20,000

mp

63-70 °C

Ω-end

azide

α-end

azide

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

756601-1G:
756601-BULK:
756601-VAR:


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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