Triethoxy(propyl)silane

Base Information

• Chemical Name: Triethoxy(propyl)silane
• CAS No.: 2550-02-9
• Molecular Formula: C9H22O3Si
• Molecular Weight: 206.357
• Hs Code.: 29319090
• European Community (EC) Number: 219-842-7
• UNII: F17OTX9FG5
• DSSTox Substance ID: DTXSID60862984
• Nikkaji Number: J192.042A
• Wikidata: Q27894581
• Mol file: 2550-02-9.mol

Synonyms:Triethoxy(propyl)silane;n-Propyltriethoxysilane;2550-02-9;Propyltriethoxysilane;Triethoxypropylsilane;Silane, triethoxypropyl-;F17OTX9FG5;160876-30-2;Triethoxy(propyl)silane #;UNII-F17OTX9FG5;SCHEMBL24959;n-Propyltriethoxysilane, 97%;DTXSID60862984;EINECS 219-842-7;MFCD00026756;AKOS015839585;s14100;CS-0204606;T2867;D84361;EC 219-842-7;n-Propyltriethoxysilane, >=98%, deposition grade;J-016022;PROPYLTRIETHOXYSILANE;SILANE, TRIETHOXYPROPYL-;Q27894581

Chemical Property of Triethoxy(propyl)silane

Chemical Property:

• Appearance/Colour: liquid
• Vapor Pressure: 2.14mmHg at 25°C
• Refractive Index: n20/D 1.396(lit.)
• Boiling Point: 168.4 °C at 760 mmHg
• Flash Point: 61 °C
• PSA: 27.69000
• Density: 0.889 g/cm³
• LogP: 2.44480
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Moisture Sensitive
• Water Solubility.: Not miscible or difficult to mix in water. Soluble in alcohol, aromatic and aliphatic hydrocarbons.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 8
• Exact Mass: 206.13382109
• Heavy Atom Count: 13
• Complexity: 102

Purity/Quality:

99.9% ^*data from raw suppliers

Triethoxy(propyl)silane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-26/36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCC[Si](OCC)(OCC)OCC
• Uses: It is an important material in sol-gel production, it provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst components for polyolefin production with Ziegler-Natta catalyst. It is mainly used as construction waterproofing agent/protective agent, inorganic filler surface treatment agent, and pigment dispersant. n-Propyltriethoxysilane was used for surface modification of titania particles and nanotubes. Propyltriethoxysilane may be used as an organosilicon precursor to prepare O2 sensor platform. They were also used to coat mesoporous silica tablets by the sol-gel technique.

Technology Process of Triethoxy(propyl)silane

There total 15 articles about Triethoxy(propyl)silane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

allyltriethoxysilane (2550-04-1) → propyltriethoxysilane (2550-02-9)

Guidance literature:

With 2,6-bis[1-(2,4,6-trimethylimino)ethyl]pyridine; cobalt(II) tetrafluoroborate hexahydrate; phenylsilane; hydrogen; In tetrahydrofuran; at 20 ℃; for 7h; under 15001.5 Torr;

DOI:10.1039/c8sc05391j

Reference yield:

Triethoxysilane (998-30-1) + 3-chloroprop-1-ene (107-05-1) → tetraethoxy orthosilicate (78-10-4) + (3-chloropropyl)-diethoxy-chlorosilane (135795-91-4) + chlorotriethoxysilane (4667-99-6) + propyltriethoxysilane (2550-02-9) + (3-chloropropyl)triethoxysilane (5089-70-3)

Guidance literature:

Triethoxysilane; ruthenium trichloride; at 20 - 120 ℃; Under N₂ atmosphere;

3-chloroprop-1-ene; at 70 - 120 ℃; for 1h; Product distribution / selectivity; Under N₂ atmosphere;

Reference yield:

Triethoxysilane (998-30-1) + 3-chloroprop-1-ene (107-05-1) → chlorotriethoxysilane (4667-99-6) + propyltriethoxysilane (2550-02-9) + (3-chloropropyl)triethoxysilane (5089-70-3)

Guidance literature:

bis(1,5-cyclooctadiene)diiridium(I) dichloride; at -78 - 60 ℃; for 1h; Product distribution / selectivity; Inert atmosphere; pressure tight tube;

upstream raw materials:

tetraethoxy orthosilicate

n-propylmagnesium bromide

ethanol

n-propyltrichlorosilane

Downstream raw materials:

Diethyl carbonate

Refernces

• 1、 -. "COSMETIC PRODUCT FOR TREATING A KERATIN MATERIAL, COMPRISING A FILM-FORMING AND/OR SETTING CONSTITUENT". . . Retrieved 2022/01/21.
• 2、 Agostini, Giovanni,Amsler, Jonas,Arenal, Raul,Concepción, Patricia,Kim, Jonglack,Pf?nder, Norbert,Plessow, Philipp,Prieto, Gonzalo,Sarma, Bidyut B.,Studt, Felix,Weidenthaler, Claudia. "One-Pot Cooperation of Single-Atom Rh and Ru Solid Catalysts for a Selective Tandem Olefin Isomerization-Hydrosilylation Process". supporting information. p. 5806 - 5815. Retrieved 2020/02/11.