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68937-55-3

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68937-55-3 Structure

68937-55-3 Structure
IdentificationBack Directory
[Name]

DIMETHYLSILOXANE, PROPYLENE OXIDE/ETHYLENE OXIDE BLOCK COPOLYMER
[CAS]

68937-55-3
[Synonyms]

T 5851
Y 10733
Y 10734
XF-J 2557
Silwet L 7220
Silwet L 7230
Silwet L 7607
Tegopren 5840
Wacker NM 4223
Wacker NM 4393K
Wacker NM 4395K
non-siloxane 30%
water soluble silicone oil IOTA-1291
POLY(DIMETHYLSILOXANE-CO-ME(3-OH-PROPYL&
Polyether modified silicone oil(68937-55-3)
poly(dimethylsiloxane-co-me(3-oh-propyl)-siloxane
Dimethylsiloxanepropyleneoxideethyleneoxideblockcopo
dimethylsiloxane, 3-hydroxypropylmethyl, propoxylated
DK-ET116 proofing agent for synthetic leather printing
Polysiloxanes di-Me 3-hydroxypropyl Me ethoxylated propoxylated
DIMETHYLSILOXANE, PROPYLENE OXIDE/ETHYLENE OXIDE BLOCK COPOLYMER
dimethylsiloxane-(60%propyleneoxide-40%ethyleneoxide)blockcopolymer
SiloxanesandSilicones,di-Me,3-hydroxypropylMe,ethoxylatedpropoxylated
DIMETHYLSILOXANE-(PROPYLENE OXIDE-ETHYLENEOXIDE) BLOCK COPOLYMER, NON-SILOXANE
DIMETHYLSILOXANE-[50-55%(60% PROPYLENE OXIDE/40% ETHYLENE OXIDE)] BLOCK COPOLYMER
DiMethylsiloxane-60% propylene oxide-40% ethylene oxide block polyMer, visc. 4000cSt
PROPYLENE OXIDE-DIMETHYLSILOXANE-PROPYLENE OXIDE BLOCK COPOLYMER, HYDROXYL TERMINATED
DIMETHYLSILOXANE-[50-55%(60% PROPYLENE OXIDE/40% ETHYLENE OXIDE)] BLOCK COPOLYMER, 4,000cs
DIMETHYLSILOXANE-[50-55%(60% PROPYLENE OXIDE/40% ETHYLENE OXIDE)] BLOCK COPOLYMER, 1,800cs
DIMETHYLSILOXANE-[50-55%(60% PROPYLENE OXIDE/40% ETHYLENE OXIDE)] BLOCK COPOLYMER, 4,000 cSt
Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol)
Dimethylsiloxane-(60% propylene oxide - 40% ethylene oxide) block copolymer, non-siloxane 50-55%, visc.4000 cSt.
[EINECS(EC#)]

614-823-3
[Molecular Formula]

C2H10OSi2
[MDL Number]

MFCD00240066
[MOL File]

68937-55-3.mol
[Molecular Weight]

106.271
Chemical PropertiesBack Directory
[Melting point ]

-30°C
[Boiling point ]

>205°C
[density ]

1.04 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.45(lit.)
[Fp ]

>230 °F
[solubility ]

H2O: above 43 °Cinsoluble
[color ]

Light yellow translucent liquid
[Specific Gravity]

0.98
[EPA Substance Registry System]

Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethoxylated propoxylated (68937-55-3)
Safety DataBack Directory
[Hazard statements ]

H413
[WGK Germany ]

3
[TSCA ]

Yes
Hazard InformationBack Directory
[Characteristics]

Dimethylsiloxane, propylene oxide/ethylene oxide block copolymer features low surface tension, excellent defoaming and foam-suppressing effects, resistance to high and low temperatures, and is non-toxic and environmentally friendly.
[Uses]

Dimethylsiloxane, propylene oxide/ethylene oxide block copolymer can be used as a highly effective oily defoamer.
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