CAS NO.14857-34-2 Dimethyl Ethoxysilane

CAS NO.14857-34-2 Dimethyl Ethoxysilane

CAS NO.14857-34-2 Dimethyl Ethoxysilane BOILING POINT: 54-55° EINECS NUMBER: 238-921-7 MOLECULAR WEIGHT: 104.22 SPECIFIC GRAVITY: 0.757 FLASHPOINT: 15°C (59°F) HMIS KEY: 2-4-1-X HYDROLYTIC SENSITIVITY: 7: REACTS SLOWLY WITH MOISTURE/WATER FORMULA: C4H12OSI REFRACTIVE INDEX: 1.3683 TSCA: TSCA...
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Product Details

CAS NO.14857-34-2 Dimethyl Ethoxysilane Basic information

Product   Name

Dimethyl Ethoxysilane

Synonyms

ethoxydimethyl-silan;ethoxydimethylsilane;ethoxydimethyl-Silane;DIMETHYLETHOXYSILANE;DIMETHYLETHOXYSILANE,   AMMONIA-FREE: 94%;Ethoxydimethylsilane.   Diethylhydrogenmethoxysilane.;Dimethylethoxysilane,95%;SIV 9072.0

Structure  

14857-34-2.gif   

CAS   NO

14857-34-2

Appearance

Colorless   and transparent liquid

Assay

95%min

MF:

C4H12OSi

MW

104.22

EINECS

238-921-7

Product   Categories

Organosilicon;Self Assembly&Contact Printing;Self-Assembly Materials;SilanesOrganometallic Reagents;Trialkoxysilanes; Chemical Synthesis;Contact Printing;Materials Science;Micro/NanoElectronics;Organometallic Reagents;Self Assembly &;Self-Assembly Materials;Silanes;

Storage  

Shading,   sealed, dry place.

Capacity

1000KG   /month

Package  

In   paper drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,etc.

Shipment method  

By   Sea ,Air ,Courier door to door ,etc.

Loading   Port

China   any port ,Beijing ,Shanghai ,Hong Kong etc.

Application  

As   additive used in advanced functional materials.

 

CAS NO.14857-34-2 Dimethyl Ethoxysilane 

BOILING POINT: 54-55°

EINECS NUMBER: 238-921-7

MOLECULAR WEIGHT: 104.22

SPECIFIC GRAVITY: 0.757

FLASHPOINT: 15°C (59°F)

HMIS KEY: 2-4-1-X

HYDROLYTIC SENSITIVITY: 7: REACTS SLOWLY WITH MOISTURE/WATER

FORMULA: C4H12OSI

REFRACTIVE INDEX: 1.3683

TSCA: TSCA

APPLICATION: WATERPROOFING AGENT FOR SPACE SHUTTLE THERMAL TILES.


Alkyl Silane - Conventional Surface Bonding

Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. 

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