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Germane, benzoyltriphenyl-, also known as benzoyltriphenylgermane, is an organogermanium compound with the chemical formula C25H19GeO. It is a colorless, crystalline solid that is sensitive to air and moisture. Germane, benzoyltriphenyl- is formed by the reaction of benzoyl chloride with triphenylgermanium. Benzoyltriphenylgermane is an important intermediate in the synthesis of various organogermanium compounds, which have potential applications in the fields of pharmaceuticals, polymers, and materials science. Due to its sensitivity to air and moisture, it is typically handled under an inert atmosphere or in a glovebox to prevent decomposition.

4639-86-5

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4639-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4639-86-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,3 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4639-86:
(6*4)+(5*6)+(4*3)+(3*9)+(2*8)+(1*6)=115
115 % 10 = 5
So 4639-86-5 is a valid CAS Registry Number.

4639-86-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name phenyl(triphenylgermyl)methanone

1.2 Other means of identification

Product number -
Other names Germane,benzoyltriphenyl

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:4639-86-5 SDS

4639-86-5Relevant academic research and scientific papers

FACILE SYNTHESIS OF ACYLGERMANES

Kiyooka,,Syun-Ichi,Miyauchi, Akinori

, p. 1829 - 1830 (2007/10/02)

Acylgermanes are prepared from the corresponding esters with triphenylgermyllithium at room temperature in good yields.

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