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438200

Poly(ethylene glycol-ran-propylene glycol)

average Mn ~12,000

Synonym(s):

PEG/PPG Copolymer

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About This Item

UNSPSC Code:
12162002
PubChem Substance ID:
24867434
NACRES:
NA.23
MDL number:
MFCD00082049
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form

viscous liquid

Quality Segment

mol wt

average Mn ~12,000

feature

hydrophobic

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

InChI key

HQPMKSGTIOYHJT-UHFFFAOYSA-N

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.

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Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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