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Key Documents

438200

Sigma-Aldrich

Poly(ethylene glycol-ran-propylene glycol)

average Mn ~12,000

Synonym(s):

PEG/PPG Copolymer

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About This Item

MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

viscous liquid

Quality Level

mol wt

average Mn ~12,000

refractive index

n20/D 1.466

viscosity

35,000 cSt(25 °C)(lit.)

bp

>200 °C (lit.)

transition temp

pour point 4 °C

solubility

H2O: soluble at <70 °C

density

1.092 g/mL at 25 °C

SMILES string

OCCO.CC(O)CO

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Application

Hydraulic fluids, metal working fluids and lubricants, heat transfer fluids, solder assist fluids, quenchants, lubricants, solvents, plasticizers and foam control agents.

Features and Benefits

Good lubricity under load, noncorrosive to metals. Very low ash content, low pour point, excellent thermal stability.

Physical form

Dihydroxy functional.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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