Merck
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295906

Sigma-Aldrich

Poly(ethylene glycol)

average Mn 2,050, chips

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

form

chips

Quality Level

mol wt

average Mn 2,050

mp

52-54 °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 2,050, chips

Sigma-Aldrich

295906

Poly(ethylene glycol)

Poly(ethylene glycol) analytical standard, for GPC, 600

Supelco

81286

Poly(ethylene glycol)

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

Supelco

81288

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 4,600

Sigma-Aldrich

373001

Poly(ethylene glycol)

form

chips

form

-

form

-

form

flakes

mol wt

average Mn 2,050

mol wt

Mn ~550, Mp ~600, Mw ~580

mol wt

Mn ~900, Mp ~970, Mw ~940

mol wt

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

mp

52-54 °C

mp

-

mp

-

mp

57-61 °C (lit.)

Ω-end

hydroxyl

Ω-end

-

Ω-end

-

Ω-end

hydroxyl

α-end

hydroxyl

α-end

-

α-end

-

α-end

hydroxyl

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

Other Notes

Molecular weight: Mn 1,900-2,200

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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