Poly(ethylene glycol)

ALDRICH/295906 - average M_n 2,050, chips

Synonym: Polyethylene glycol; PEG

CAS Number: 25322-68-3
MDL Number: MFCD00081839
Linear Formula: H(OCH₂CH₂)_nOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-295906-250G	250 g	$60.30 1/EA		Add To Favorites
45-295906-500G	500 g	$82.50 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

Ω-end	hydroxyl
α-end	hydroxyl
form	chips
InChI	1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key	LYCAIKOWRPUZTN-UHFFFAOYSA-N
mol wt	average M_n 2,050
mp	52-54 °C
SMILES string	C(CO)O

Application:	• Cytotoxicity Study of Polyethylene Glycol Derivatives: Evaluates the cytotoxic effects of various PEG derivatives, important for chemists in pharmaceutical development and safety assessment (Liu et al., 2017 ). • ExtraPEG: A Polyethylene Glycol-Based Method for Enrichment of Extracellular Vesicles: Introduces a PEG-based method for isolating exosomes, useful for researchers in biomedical and clinical sciences (Rider et al., 2016 ).
Other Notes:	Molecular weight: M_n 1,900-2,200
Packaging:	250, 500 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	52-54 °C
UNSPSC	12352104

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