Tris(trimethylsilyl)germane

Base Information

• Chemical Name: Tris(trimethylsilyl)germane
• CAS No.: 104164-54-7
• Molecular Formula: C9H28 Ge Si3
• Molecular Weight: 293.22
• Hs Code.: 2931900090
• European Community (EC) Number: 622-474-3
• Nikkaji Number: J2.877.276I,J910.816E
• Mol file: 104164-54-7.mol

Synonyms:TRIS(TRIMETHYLSILYL)GERMANE;104164-54-7

Chemical Property of Tris(trimethylsilyl)germane

Chemical Property:

• Refractive Index: n20/D 1.4974(lit.)
• Boiling Point: 80°C/5mmHg
• Flash Point: >230 °F
• PSA: 0.00000
• Density: 0.937 g/mL at 25 °C(lit.)
• LogP: 3.84350
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 294.0710583
• Heavy Atom Count: 13
• Complexity: 43.4

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)C.C[Si](C)C.C[Si](C)C.[GeH]

Technology Process of Tris(trimethylsilyl)germane

There total 16 articles about Tris(trimethylsilyl)germane 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: 100.0%

hydrogenchloride (7647-01-0,15364-23-5) + bis[tris(trimethylsilyl)germyl]zinc → tris(trimethylsilyl)germane (104164-54-7)

Guidance literature:

In diethyl ether; water; Et2O soln. of ((Me3Si)3Ge)2Zn, excess amt. of concd. HCl, and nonadecaneas internal std. stirred in Schlenk tube under Ar at room temp. for 2 h; products identified by GC, GC-MS, and NMR;

DOI:10.1246/bcsj.76.1261

Reference yield: 98.0%

tris(trimethylsilyl)germylpotassium 18-crown-6 + water (7732-18-5) → tris(trimethylsilyl)germane (104164-54-7)

Guidance literature:

With H₂SO₄; In tetrahydrofuran; diethyl ether; water; (Ar); soln. of Ge compd. in THF was added to aq. H2SO4/ether; layers septd.; ether phase dried (Na2SO4); concd. (vac.);

DOI:10.1021/om0491894

Reference yield: 95.0%

[tris(trimethylsilyl)germyl]zinc chloride mono-tetrahydrofuran solvate → tris(trimethylsilyl)germane (104164-54-7)

Guidance literature:

With HCl; hydrolysed by stirring for 2 h;

DOI:10.1246/cl.2002.108

upstream raw materials:

water

hydrogenchloride

lithium aluminium tetrahydride

2,2,3,3-tetrachloro-1,1,1,4,4,4-hexakis(trimethylsilyl)tetragermane