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chloromethyl triethoxysilane
chloromethyl triethoxysilane

LS-PEG20 3-[Methoxy(Polyethyleneoxy)-Propyl]Trimethoxysilane
CAS NO. 65994-07-2

MPEG-silane is a linear monofunctional methyl ether PEG with a reactive tri-ethoxy silane group; Silane PEG is often used to PEGylate glass and hydroxylated surfaces and particles; Synthesis of novel targeted drugs.

Description of [Methoxy(Polyethyleneoxy)-Propyl]Trimethoxysilane; Mpeg-Propyltrimethoxysilane;2-[Methoxy(Polyethyleneoxy)6-9propyl]Trimethoxysilane


Chemical Name

3-[Methoxy(polyethyleneoxy)-propyl]trimethoxysilane

Synonyms

MPEG-propyltrimethoxysilane; trimethoxy-[3-(2-methoxyethoxy)propyl]silane

Equivalents

Dynasylan 4140; Dynasylan 4144; Dynasylan 4150

Molecular Formula

C9H22O5Si

Molecular Weight

238.86

CAS NO.

65994-07-2

EINECS NO.

670-227-3


Typical Technical Properties of [Methoxy(Polyethyleneoxy)-Propyl]Trimethoxysilane; Mpeg-Propyltrimethoxysilane;2-[Methoxy(Polyethyleneoxy)6-9propyl]Trimethoxysilane


Appearance

Colorless transparent liquid

Refractive Index (25°C)

1.4030

Flash Point

88°C

Density(25°C, g/cm3)

1.07


Applications of [Methoxy(Polyethyleneoxy)-Propyl]Trimethoxysilane; Mpeg-Propyltrimethoxysilane;2-[Methoxy(Polyethyleneoxy)6-9propyl]Trimethoxysilane

  • MPEG-silane is a linear monofunctional methyl ether PEG with a reactive tri-ethoxy silane group;

  • Silane PEG is often used to PEGylate glass and hydroxylated surfaces and particles;

  • Synthesis of novel targeted drugs;


Package & Storage of [Methoxy(Polyethyleneoxy)-Propyl]Trimethoxysilane; Mpeg-Propyltrimethoxysilane;2-[Methoxy(Polyethyleneoxy)6-9propyl]Trimethoxysilane

  • In 25kg pail, 200kg drum, 1000kg IBC.

  • Keep in cool, dry and ventilated place. Keep away from sunlight and fire sources. Keep away from acid and alkali. Keep in unopened containers.

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