Tetraphenylgermane

Base Information

Chemical Name:Tetraphenylgermane
CAS No.:1048-05-1
Molecular Formula:C24H20Ge
Molecular Weight:381.013
Hs Code.:2931900090
European Community (EC) Number:213-880-8
NSC Number:12140
UNII:IHW6K1Q1T6
DSSTox Substance ID:DTXSID3061429
Nikkaji Number:J145.151K
Wikipedia:Tetraphenylgermane
Wikidata:Q15628302
Mol file:1048-05-1.mol

Synonyms:tetraphenylgermane

Suppliers and Price of Tetraphenylgermane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TCI Chemical
Tetraphenylgermane >95.0%(GC)
1g
$ 40.00

Sigma-Aldrich
Tetraphenylgermane 96%
1g
$ 36.20

Sigma-Aldrich
Tetraphenylgermane 96%
5g
$ 140.00

Chem-Impex
Tetraphenylgermane,95.5%(HPLC) 95.5%(HPLC)
1G
$ 44.80

Alfa Aesar
Tetraphenylgermanium
10g
$ 152.00

Alfa Aesar
Tetraphenylgermanium
2g
$ 41.60

AK Scientific
Tetraphenylgermane
100mg
$ 37.00

Total 31 raw suppliers

Chemical Property of Tetraphenylgermane

Chemical Property:

Appearance/Colour:white crystalline powder
Vapor Pressure:2.76E-08mmHg at 25°C
Melting Point:231-233 °C
Refractive Index:1.5800
Boiling Point:>400°C
Flash Point:232.3°C
PSA：0.00000
LogP:5.56640
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:4
Exact Mass:382.0776784
Heavy Atom Count:25
Complexity:301

Purity/Quality:

99% ^*data from raw suppliers

Tetraphenylgermane >95.0%(GC) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 36/37/38-20/21/22
Safety Statements: 36/37/39-26-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)[Ge](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of Tetraphenylgermane

There total 42 articles about Tetraphenylgermane 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: 77.0%

: 112712-64-8
tris(1,2-benzenediolato-O,O′)germanate

: 1048-05-1
tetraphenylgermane

Guidance literature:: With phenylmagnesium bromide; In diethyl ether; (N2); added dropwise C6H5MgBr to a suspn. of Ge-compound at room temp.; stirred for 15 min; hydrolyzed; pptd.; filtered; extracted with CHCl3; washed with water; dried over MgSO4; evapd.; recrystd. from toluene;
DOI:10.1021/om00051a049

Reference yield: 75.0%

: 112712-66-0
potassium tris(2,3-butanediolato)germanate

: 1048-05-1
tetraphenylgermane

Guidance literature:: With phenylmagnesium bromide; In diethyl ether; (N2); added dropwise C6H5MgBr to a suspn. of Ge-compound at room temp.; stirred for 15 min; hydrolyzed; pptd.; filtered; extracted with CHCl3; washed with water; dried over MgSO4; evapd.; recrystd. from toluene;
DOI:10.1021/om00051a049

Reference yield: 74.0%

: 108-86-1,52753-63-6
bromobenzene

: 10038-98-9
germaniumtetrachloride

: 1048-05-1
tetraphenylgermane

Guidance literature:: bromobenzene; With magnesium; In tetrahydrofuran;

germaniumtetrachloride; In tetrahydrofuran; for 18h; Reflux;
DOI:10.1002/chem.201505084