• USA Home
  • 438170 - Poly(ethylene glycol-ran-propylene glycol) monobutyl ether

EMAIL THIS PAGE TO A FRIEND
438170 Sigma-Aldrich

Poly(ethylene glycol-ran-propylene glycol) monobutyl ether

average Mn ~1,700

Purchase

Properties

Related Categories Biomaterials, Ethers, Hydrophobic Polymers, Materials Science, PEG-PPG Copolymers,
mol wt   average Mn ~1,700
refractive index   n20/D 1.458
viscosity   350 cSt(20 °C)(lit.)
bp   >200 °C (lit.)
transition temp   pour point −34 °C
solubility   H2O: soluble at <40 °C
density   1.051 g/mL at 25 °C
SMILES string   OCCO.CCCCO.CC(O)CO
InChI   1S/C4H10O.C3H8O2.C2H6O2/c1-2-3-4-5;1-3(5)2-4;3-1-2-4/h5H,2-4H2,1H3;3-5H,2H2,1H3;3-4H,1-2H2
InChI key   QMNOIORHZMRPLS-UHFFFAOYSA-N

Description

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
MD0911000
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles

Articles

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?