MilliporeSigma
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202444

Sigma-Aldrich

Poly(ethylene glycol)

average Mn 3,350, powder

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

form

powder

Quality Level

mol wt

average Mn 3,350

pH

4.5-7.5

viscosity

90 cSt(210 °F) (99 °C)(lit.)

mp

54-58 °C (lit.)

density

1.204 g/mL at 25 °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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Packaging

250, 500 g in poly bottle

Other Notes

Molecular weight: Mn 3,015-3,685

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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