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Poly(ethylene glycol) methyl ether

ALDRICH/81323 - average Mn 5,000

Synonym: Polyethylene glycol; Methoxy poly(ethylene glycol); Polyethylene glycol monomethyl ether; mPEG

CAS Number: 9004-74-4
MDL Number: MFCD00084416
Linear Formula: CH3(OCH2CH2)nOH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-81323-250G 250 g
 $88.50
1/EA		 Add To Favorites
45-81323-1KG 1 kg
 $269.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 81323-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 81323-1KG

 

Ω-end hydroxyl
α-end methoxy
form flakes
  powder or crystals
InChI 1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
InChI key XNWFRZJHXBZDAG-UHFFFAOYSA-N
mol wt average Mn 5,000
mp 60-64 °C
Quality Level 200 
SMILES string O(CCO)C
vapor density >1 (vs air)
vapor pressure 0.05 mmHg ( 20 °C)
Application: Poly(ethylene glycol) methyl ether (mPEG) is a hydrophilic polymer that is used to control the flexibility of a composite. mPEG can be used for a variety of applications such as drug delivery, tissue engineering, and other biological uses.
Other Notes: Polymer used in the polymer-supported liquid synthesis of oligosaccharides
Packaging: 1 kg in poly bottle
Packaging: 250 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 359.6 °F - closed cup
Flash Point(C) 182 °C - closed cup
mp 60-64 °C
UNSPSC 12162002

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