Merck
All Photos(1)

309028

Sigma-Aldrich

Poly(ethylene glycol)

average Mn 10,000, flakes

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

form

flakes

Quality Level

mol wt

average Mn 10,000

mp

63-65 °C (lit.)

density

1.07 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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Poly(ethylene glycol) average Mn 10,000, flakes

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Poly(ethylene glycol)

Poly(ethylene glycol) analytical standard, for GPC, 218,000

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Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 4,600

Sigma-Aldrich

373001

Poly(ethylene glycol)

Poly(ethylene glycol) analytical standard, for GPC, 1,000

Supelco

81288

Poly(ethylene glycol)

form

flakes

form

-

form

flakes

form

-

mol wt

average Mn 10,000

mol wt

Mn ~197000, Mp ~217000, Mw ~218000

mol wt

average Mn 4,400-4,800, average Mn 4,600

mol wt

Mn ~900, Mp ~970, Mw ~940

mp

63-65 °C (lit.)

mp

-

mp

57-61 °C (lit.)

mp

-

density

1.07 g/mL at 25 °C

density

-

density

-

density

-

Ω-end

hydroxyl

Ω-end

-

Ω-end

hydroxyl

Ω-end

-

α-end

hydroxyl

α-end

-

α-end

hydroxyl

α-end

-

Other Notes

Molecular weight: Mn 8,500-11,500

Storage Class Code

13 - Non 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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