Dichlorodiethylgermane

Base Information

• Chemical Name: Dichlorodiethylgermane
• CAS No.: 13314-52-8
• Molecular Formula: C4H10Cl2Ge
• Molecular Weight: 201.619
• Hs Code.: 2931900090
• European Community (EC) Number: 236-344-5
• NSC Number: 342212
• DSSTox Substance ID: DTXSID90157976
• Nikkaji Number: J81.594B
• Wikidata: Q41620735
• Mol file: 13314-52-8.mol

Synonyms:Dichlorodiethylgermane;13314-52-8;Diethylgermanium dichloride;diethyldichlorogermane;dichloro(diethyl)germane;Germane, dichlorodiethyl-;EINECS 236-344-5;MFCD00013589;diethyldichlorogermanium;C4H10Cl2Ge;NSC342212;C4-H10-Cl2-Ge;[Ge](Cl)(Cl)(CC)CC;SCHEMBL301765;DIETHYLGERMANIUM CHLORIDE;Diethylgermanium dichloride, 97%;DTXSID90157976;BENZOICACID2-ETHYLHEXYLESTER;AKOS015915818;NSC 342212;NSC-342212;FT-0750938

Chemical Property of Dichlorodiethylgermane

Chemical Property:

• Appearance/Colour: clear colorless liquid
• Melting Point: -39 °C
• Refractive Index: n20/D 1.471(lit.)
• Boiling Point: 171 °C at 760 mmHg
• Flash Point: 52 °C
• PSA: 0.00000
• Density: 1.372 g/mL at 25 °C(lit.)
• LogP: 2.94600
• Sensitive.: Moisture Sensitive
• Water Solubility.: Decomposes in water and NH₃. Soluble in organic solvents
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 201.9371335
• Heavy Atom Count: 7
• Complexity: 47.7

Purity/Quality:

98%,99%, ^*data from raw suppliers

Diethylgermanium dichloride, min. 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 10-20/21/22-36/37
• Safety Statements: 16-26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC[Ge](CC)(Cl)Cl
• Uses: As an intermediate

Technology Process of Dichlorodiethylgermane

There total 17 articles about Dichlorodiethylgermane 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: 91.0%

2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane (78100-52-4) + germaniumtetrachloride (10038-98-9) → germanium(II) bis(3,5-di-tert-butyl-1,2-semiquinonate) (110577-18-9) + diethyl germanium dichloride (13314-52-8)

Guidance literature:

In benzene; (high vacuum system), heated at 80°C for 2h; pptd., filtered off, washed with benzene, then with pentane, dried under vacuum, elem. anal.;

DOI:10.1016/0022-328X(86)80434-X

Reference yield: 85.0%

diethylgermane (1631-46-5) + copper dichloride → diethyl germanium dichloride (13314-52-8)

Guidance literature:

copper(l) iodide; In diethyl ether; hydrogermane mixed with 4 equiv. of CuCl2 and CuI in ether under room temp. for 8 h; solvent evapd., distilled under reduced pressure;

DOI:10.1246/cl.2001.886

Reference yield: 78.0%

thionyl chloride (7719-09-7) + (C2H5)2GeCl(CH2CH(OH)CH3) (77013-74-2) → (C2H5)2GeCl(CH2CHClCH3) (77013-76-4) + diethyl germanium dichloride (13314-52-8)

Guidance literature:

In chloroform; byproducts: SO2; under N2 or Ar; soln. of SOCl2 in CHCl3 added in portions to soln. of Ge-compd. kept at 0°C, warmed to room temp., evapn. of solvent under vac.; identified by NMR;

upstream raw materials:

germaniumtetrachloride

thiophosgene

2,2-diethyl-4,5-diphenyl 1,3,2-dioxagermole

aluminium trichloride

Downstream raw materials:

2,2-diethyl-4,5-diphenyl 1,3,2-dioxagermole

RuCl₂{(C₂H₅)2GeCl}{Sb(C₆H₅)3}3

diethyl-2,2 germana-2 oxo-5 dioxa-1,3 olane

N-diethylchlorogermyl-N-mesitylamine

Refernces

• 1、 Zueva et al.. "". . . Retrieved 1978.
• 2、 Ohshita, Joji,Toyoshima, Yutaka,Iwata, Arihiro,Tang, Heqing,Kunai, Atsutaka. "Selective synthesis of chlorohydrogermanes from mono-, di-, and trihydrogermanes". . p. 886 - 887. Retrieved 2007/10/03.
• 3、 Lavayssiere, H.,Dousse, G.,Satge, J.. "OXAZOLIDONES ET DIOXOLONNES DU GERMANIUM (IV) ET (II), DU PHOSPHORE (III), DE L'ARSENIC (III) ET DU SOUFRE". . p. 411 - 422. Retrieved 2007/10/02.