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81310

Sigma-Aldrich

Poly(ethylene glycol)

35,000

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Synonym(s):
PEG
Linear Formula:
H(OCH2CH2)nOH
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

form

flakes

mol wt

average Mn 35,000

mp

64-66 °C

Ω-end

hydroxyl

α-end

hydroxyl

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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This Item
8130081260P4338
Poly(ethylene glycol) 35,000

Sigma-Aldrich

81310

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 20,000

Sigma-Aldrich

81300

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 6,000

Sigma-Aldrich

81260

Poly(ethylene glycol)

Poly(ethylene glycol) BioXtra, average mol wt 3,350, powder

Sigma-Aldrich

P4338

Poly(ethylene glycol)

mol wt

average Mn 35,000

mol wt

average Mn 20,000

mol wt

Mn 5,000-7,000, average Mn 6,000

mol wt

average mol wt 3,350

mp

64-66 °C

mp

63-66 °C

mp

60-63 °C

mp

-

Ω-end

hydroxyl

Ω-end

hydroxyl

Ω-end

hydroxyl

Ω-end

hydroxyl

α-end

hydroxyl

α-end

hydroxyl

α-end

hydroxyl

α-end

hydroxyl

General description

Poly(ethylene glycol) (PEG) is a synthetic polymer that is an oligomer of ethylene oxide with properties such as cost efficiency, hydrophilicity, and biocompatibility that make it suitable in the production of biomedical hydrogels.

Application

PEG can be used for a wide range of applications in the field of drug delivery, biomedical applications and energy storage systems.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

281.5 °F - closed cup

Flash Point(C)

138.6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T1503
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25G
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1000309185

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