3463-21-6

Basic information

• Product Name: ETHOXYSILATRANE
• Synonyms: 1-ethoxy-2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane;1-Ethoxy-2,8,9-trioxa-5-aza-1-sila-bicyclo[3.3.3]undecane;1-Ethoxysilatrane;2,2’,2’’-nitrilotri-ethanocyclicethylsilicate;2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane,1-ethoxy-;9-trioxa-5-aza-1-silabicyclo(3.3.3)undecane,1-ethoxy-8;9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane,1-ethoxy-8;aethoxysilatran
• CAS NO: 3463-21-6
• Molecular Formula: C₈H₁₇NO₄Si
• Molecular Weight: 219.31
• EINECS: 222-413-7
• Mol File: 3463-21-6.mol
• Article Data: 12

Chemical Properties

• Melting Point: 100°C
• Boiling Point: 180°C 0,6mm
• Flash Point: 110.4°C
• Appearance: /
• Density: 1.14g/cm³
• Vapor Pressure: 0.0134mmHg at 25°C
• Refractive Index: 1.483
• CAS DataBase Reference: ETHOXYSILATRANE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHOXYSILATRANE(3463-21-6)
• EPA Substance Registry System: ETHOXYSILATRANE(3463-21-6)

Safety Data

• Statements: 23/24/25
• Safety Statements: 20-22
• Hazardous Substances Data: 3463-21-6(Hazardous Substances Data)

Usage

Description

ETHOXYSILATRANE is a versatile chemical compound belonging to the silatrane family, characterized by the attachment of an ethoxy group. It is renowned for its strong bonding capabilities with substrates and its excellent thermal stability and moisture resistance, making it a key precursor in the synthesis of silatrane-based materials with unique properties for various applications.

Uses

Used in Materials Science and Engineering:
ETHOXYSILATRANE is used as a precursor for the synthesis of silatrane-based polymers and coatings, leveraging its strong bonding properties and thermal stability for demanding applications in this field.
Used in Adhesives and Surface Treatments:
ETHOXYSILATRANE is utilized as a key ingredient in adhesives and surface treatments due to its ability to form robust bonds with substrates, enhancing the durability and performance of these products.

InChI:InChI=1/C8H17NO4Si/c1-2-10-14-11-6-3-9(4-7-12-14)5-8-13-14/h2-8H2,1H3

Upstream product

• 55811-52-4 2-furyltriethoxysilane 
• 102-71-6 triethanolamine 
• 78-10-4 tetraethoxy orthosilicate 
• 60-29-7 diethyl ether 
• 74-88-4 methyl iodide 
• 92085-71-7 1-allyl-2,8,9-trioxa-5-aza-1-silabicyclo<3.3.3>undecane 
• 283-60-3 silatrane 
• 64-17-5 ethanol 
• 29167-65-5 tris(silatranyloxyethyl)amine 
• 2097-19-0 1-phenyl-2,8,9-trioxa-5-aza-1-silabicyclo{3.3.3}undecane 
• 283-56-7 2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane 
• 75905-11-2 triethoxy(5-methyl-2-furyl)silane 
• 33446-83-2 1-Iodosilatrane 

Downstream Products

• 114260-44-5 4-trifluoromethylphenylsilatrane 
• 68011-88-1 1-(3-thienyl)silatrane 
• 25537-35-3 2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecan-1-yl benzoate 
• 37905-20-7 1-(benzyloxy)silatrane 
• 102-71-6 triethanolamine 
• 15535-11-2 Si(OEt)(OH)3 
• 38198-85-5 (triphenylsiloxy)silatrane 
• 41046-62-2 1-(o-Aminophenoxy)silatran 

Relevant articles and documents

HOMOLYTIC REACTION OF 1-HYDROSILATRANE WITH PERFLUOROALKYL IODIDES

-

Reactions of (triethylstannylthioalkyl)trialkoxysilanes and (triethylstannylthioalkyl)trialkoxysilatranes with methyl iodide

Reactions of (triethylstannylthioalkyl)trimethoxysilanes Et 3SnS(CH2)nSi(OMe)3 (n = 1, 2) and (triethylstannylthioalkyl)trialkoxysilatranes Et3Sn(CH2) n Sa [hereinafter Sa = Si(O

Si-(2-ethoxycarbonylvinyl)-substituted trifluoro-and triethoxysilanes and trans-1-(2-ethoxycarbonylvinyl)silatrane

Hydrosilylation of (ethoxycarbonyl)acetylene with triethoxysilane was used to obtain triethoxy-(2-ethoxycarbonylvinyl)silane as a mixture of cis and trans isomers. This mixture under the action of the boron trifluoride-ether complex readily converts to a mixture of respective isomers of (2-ethoxycarbonylvinyl)trifluorosilane. trans-Triethoxy(2-ethoxycarbonylvinyl)silane reacts with triethanolamine to give trans-1-(2-ethoxycarbonylvinyl)silatrane in quantitative yield. Transetherification of the isomeric mixture of triethoxy-(2-ethoxycarbonylvinyl)silane with triethanolamine, too, yields trans-1-(2-ethoxycarbonylvinyl)silatrane. Along with this silatrane and ethanol, the latter reaction gives 1-ethoxysilatrane and vinyl acetate.