Hexaphenyldigermane

Base Information

• Chemical Name: Hexaphenyldigermane
• CAS No.: 2816-39-9
• Molecular Formula: C36H30 Ge2
• Molecular Weight: 607.814
• NSC Number: 12145
• Nikkaji Number: J133.039J
• Mol file: 2816-39-9.mol

Synonyms:Hexaphenyldigermane;2816-39-9;Digermane, hexaphenyl-;NSC12145;Hexaphenyldigermanium(IV), 97%;MZZSGDPNYJAKCA-UHFFFAOYSA-N;NSC-12145;1,1,1,2,2,2-Hexaphenyldigermane #;Digermane, 1,1,1,2,2,2-hexaphenyl-

Chemical Property of Hexaphenyldigermane

Chemical Property:

• Melting Point: 340oC(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 8.15920
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 608.0780045
• Heavy Atom Count: 38
• Complexity: 457

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[Ge](C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)[Ge](C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of Hexaphenyldigermane

There total 63 articles about Hexaphenyldigermane 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: 88.0%

Ph3GeCH2CN (60575-76-0) + triphenylgermane (2816-43-5) → hexaphenyldigermane (2816-39-9)

Guidance literature:

In acetonitrile; byproducts: MeCN; using Schlenk techniques; soln. of Ph3GeH in MeCN added to soln. of Ph3GeCH2CN in MeCN; sealed; heated at 85°C for 48 h; volatiles removed in vac.; distd. in Kugelrohr oven (180°C, 0.05 torr); elem. anal.;

DOI:10.1016/j.jorganchem.2008.01.045

Reference yield: 86.0%

triphenylgermane (2816-43-5) → hexaphenyldigermane (2816-39-9)

Guidance literature:

With (PhCHCHPh)Sm(DME)2; In tetrahydrofuran; byproducts: hydrogen, 1,2-diphenylethane; Schlenk technique; stirring for 12 h at 20°C; filtration, crystn. by concn. of soln.;

DOI:10.1007/BF02495093

Reference yield: 86.0%

chlorotriphenylgermane (1626-24-0) → hexaphenyldigermane (2816-39-9)

Guidance literature:

With water; In 1,2-dimethoxyethane; byproducts: HCl; Electrochem. Process; polarography, room temp. under N2, traces of water;

DOI:10.1016/S0022-328X(00)93814-2

upstream raw materials:

bromobenzene

diethyl ether

triphenyl germane; sodium-compound

triphenylgermanium fluoride

Downstream raw materials:

diphenylgermane

triphenylgermanecarboxylic acid

triphenyl germane; sodium-compound

diphenyldiiodogermane