1,2-Bis(triethoxysilyl)ethane

Base Information

• Chemical Name: 1,2-Bis(triethoxysilyl)ethane
• CAS No.: 16068-37-4
• Molecular Formula: C14H34O6Si2
• Molecular Weight: 354.591
• Hs Code.: 29319090
• European Community (EC) Number: 240-212-2
• UNII: F57B935G98
• DSSTox Substance ID: DTXSID7051763
• Nikkaji Number: J286.803B
• Wikidata: Q27277656
• Mol file: 16068-37-4.mol

Synonyms:1,2-bis(triethoxysilyl)ethane

Chemical Property of 1,2-Bis(triethoxysilyl)ethane

Chemical Property:

• Vapor Pressure: 0.000833mmHg at 25°C
• Melting Point: -20-10°C
• Refractive Index: n20/D 1.411(lit.)
• Boiling Point: 314.956 °C at 760 mmHg
• Flash Point: 125.35 °C
• PSA: 55.38000
• Density: 0.96 g/cm³
• LogP: 3.08320
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Water Solubility.: Soluble in alcohol, aromatic and aliphatic hydrocarbons. Hydrolyzes with water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 15
• Exact Mass: 354.18939187
• Heavy Atom Count: 22
• Complexity: 208

Purity/Quality:

99.9% ^*data from raw suppliers

1,2-Bis(triethoxysilyl)ethane >95.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-41-38-37-36
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC
• Uses: 1,2-Bis(triethoxysilyl)ethane is used as coating auxiliary agents, leather auxiliary agents, plastic auxiliary agents, surfactants and textile auxiliary agents. It is used to prepare mesoporous organosilica materials. 1,2-bis(triethoxysilyl)ethane may be used to prepare mesoporous organosilica materials. Amine functionalization of mesoporous silica can be undertaken by this silane. It may form inorganic hybrid membranes with poly(vinyl alcohol). Effect of this crosslinking silane on the bonding of bis-GMA (bis-phenol-A-diglycidyldimethacrylate) resin to silicatized titanium was investigated.

Technology Process of 1,2-Bis(triethoxysilyl)ethane

There total 26 articles about 1,2-Bis(triethoxysilyl)ethane 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: 97.0%

ethanol (64-17-5) + 1,4-disilabutane (4364-07-2) → 1,2-bis(triethoxysilyl)ethane (16068-37-4)

Guidance literature:

With graphene immobilized iridium complex containing N-heterocyclic carbene ligand functionalized with pyrene; at 30 ℃; for 0.5h;

DOI:10.1021/acscatal.7b04479

Reference yield: 87.0%

ethanol (64-17-5) + 1,2-bis(trichlorosilyl)ethane (2504-64-5) → 1,2-bis(triethoxysilyl)ethane (16068-37-4)

Guidance literature:

With hydrogenchloride; at 60 - 120 ℃; for 3h; Temperature; Inert atmosphere;

Reference yield: 86.0%

Triethoxysilane (998-30-1) + acetylene (74-86-2,25067-58-7) → Triethoxyvinylsilane (78-08-0) + 1,2-bis(triethoxysilyl)ethane (16068-37-4)

Guidance literature:

With bis(triphenylphosphine)platinum(II) dichloride; In benzene; at 80 ℃; for 10h; Product distribution; other hydrosilanes; var. group-VIII metal phosphine complexes as catalysts, var. solvents, var. conc., var. temperatures and times;

DOI:10.1016/S0022-328X(00)93320-5

upstream raw materials:

ethanol

1,2-bis(trichlorosilyl)ethane

Triethoxysilane

acetylene

Downstream raw materials:

Diethyl carbonate

1,2-Bis-(dimethylethoxysilyl)-ethan

Refernces

• 1、 Liu, Kun,Chen, Zhaoxiang,Hou, Zhiqiang,Wang, Yuanyuan,Dai, Liyi. "Sulfur-modified SBA-15 supported amorphous palladium with superior catalytic performance for aerobic oxidation of alcohols". . p. 935 - 942. Retrieved 2014.
• 2、 Lakhtin,Nosova,Kisin,Ivanov,Chernyshev. "Alkoxylation of 1,2-bis(methylchlorosilyl)ethylenes and -acetylenes". . p. 1252 - 1254. Retrieved 2001.
• 3、 Marciniec, Bogdan,Maciejewski, Hieronim,Rosenthal, Uwe. "Catalysis of hydrosilylation. Part XXV. Effect of nickel(0) and nickel(II) complex catalysts on dehydrogenative silylation, hydrosilylation and dimerization of vinyltriethoxysilane". . p. 147 - 152. Retrieved 1994.
• 4、 Huo, Yingpeng,Hu, Jiwen,Liu, Feng,Wu, Jiapei,Zhang, Yikun,Zhang, Yalan,Wang, Qianyi. "Platinum-Pyridine Schiff base complexes immobilized onto silica gel as efficient and low cost catalyst for hydrosilylation". . p. 812 - 818. Retrieved 2021/07/25.
• 5、 Huo, Yingpeng,Hu, Jiwen,Lin, Shudong,Ju, Xingming,Wei, Yanlong,Huang, Zhenzhu,Hu, Yangfei,Tu, Yuanyuan. "Platinum(II) complexes bearing bulky Schiff base ligands anchored onto mesoporous SBA-15 supports as efficient catalysts for hydrosilylation". . . Retrieved 2019/04/26.