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

ALDRICH/438189 - average M_n ~3,900

Synonym: Butoxy polyoxyethylene oxypropylene glycol

CAS Number: 9038-95-3
MDL Number: MFCD00198079
Linear Formula: CH₃(CH₂)₃(OCH₂CH₂)_x[OCH₂CH(CH₃)]_yOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-438189-1L	1 L	$192.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

bp	>200 °C (lit.)
density	1.056 g/mL at 25 °C
form	viscous liquid
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
mol wt	average M_n ~3,900
refractive index	n20/D 1.46
SMILES string	OCCO.CCCCO.CC(O)CO
solubility	H₂O: soluble at <40 °C
transition temp	pour point −27 °C
viscosity	3,600 cSt(20 °C)(lit.)

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.
Packaging:	1 L in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

bp	>200 °C (lit.)
Density	1.056 g/mL at 25 °C
Refractive Index	n20/D 1.46
UNSPSC	12162002

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