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Key Documents

689475

Sigma-Aldrich

Methoxypolyethylene glycol azide

Synonym(s):

Polyethylene glycol, α-Methoxy-ω-azido-PEG, O-(2-Azidoethyl)-O′-methylpolyethylene glycol, PEG-Azide, mPEG Azide

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About This Item

Linear Formula:
N3CH2CH2(OCH2CH2)nOCH3
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.22

description

5000

Quality Level

form

powder

mol wt

PEG average Mn 5,000

reaction suitability

reaction type: click chemistry

mp

55-60 °C

Ω-end

azide

α-end

methoxy

storage temp.

2-8°C

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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