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Germane, also known as dibromodibutyl, is a chemical compound with the formula (C4H9)2GeBr2. It is a colorless, volatile liquid that is insoluble in water but soluble in organic solvents. Germane is a derivative of germanium, a metalloid element, and is formed by the reaction of germanium tetrachloride with butyllithium, followed by the addition of bromine. Germane, dibromodibutyl- is primarily used in the synthesis of other organogermanium compounds and as a precursor in the production of germanium-based semiconductor materials. Due to its potential toxicity and environmental concerns, handling and disposal of dibromodibutyl-germane must be done with caution, following proper safety protocols.

3124-22-9

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3124-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3124-22-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,2 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3124-22:
(6*3)+(5*1)+(4*2)+(3*4)+(2*2)+(1*2)=49
49 % 10 = 9
So 3124-22-9 is a valid CAS Registry Number.

3124-22-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name dibromo(dibutyl)germane

1.2 Other means of identification

Product number -
Other names Germane,dibromodibutyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3124-22-9 SDS

3124-22-9Relevant academic research and scientific papers

Microwave-assisted Lewis acid catalysis: Application to the synthesis of alkyl- or arylhalogermanes

Laurent, Régis,Laporterie, André,Dubac, Jacques,Berlan, Jacques

, p. 2493 - 2495 (1994)

Under microwave irradiation, alkyl- or arylhalogermanes RnGeX4-n (R = Et, Bu, Ph; X = Cl, Br) are obtained by redistribution reactions of R4Ge with GeX4. These experimental conditions permit the synthesis of such compounds in good yield in a few minutes at atmospheric pressure. The direct Friedel-Crafts germylation of benzene and toluene by germanium tetrachloride also has been performed, but yields were low.

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