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Merck

689807

Methoxypolyethylene glycol azide

PEG average Mn 2,000

Synonym(s):

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

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250 MG

CLP 127,000

1 G

CLP 427,000

CLP 127,000


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About This Item

Linear Formula:
N3CH2CH2(OCH2CH2)nOCH3
CAS Number:
NACRES:
NA.22
UNSPSC Code:
12352125

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Product Name

Methoxypolyethylene glycol azide, PEG average Mn 2,000

description

2000

form

powder

mol wt

PEG average Mn 2,000

reaction suitability

reaction type: click chemistry

mp

45-52 °C

Ω-end

azide

α-end

methoxy

storage temp.

2-8°C

Quality Level

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1 of 4

This Item
726168726176689475
form

powder

form

lumps

form

lumps

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mol wt

PEG average Mn 2,000

mol wt

PEG average Mn 10,000

mol wt

PEG average Mn 20,000

mol wt

PEG average Mn 5,000

reaction suitability

reaction type: click chemistry

reaction suitability

-

reaction suitability

-

reaction suitability

reaction type: click chemistry

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

mp

45-52 °C

mp

-

mp

-

mp

55-60 °C

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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