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"Benzene, 1,1',1'',1'''-[bi-2-cyclopropen-1-yl]-2,2',3,3'-tetrayltetrakis-" is a complex organic compound with the chemical formula C20H16. It is a derivative of benzene, featuring four cyclopropenyl groups attached to the benzene ring. The compound is characterized by its unique structure, where two cyclopropenyl groups are connected to the benzene ring through a bi-2-cyclopropen-1-yl bridge, resulting in a symmetrical tetrayltetrakis arrangement. Benzene, 1,1',1'',1'''-[bi-2-cyclopropen-1-yl]-2,2',3,3'-tetrayltetrakis- is of interest in organic chemistry due to its potential applications in the synthesis of various organic molecules and materials.

4919-54-4

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4919-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4919-54-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,1 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4919-54:
(6*4)+(5*9)+(4*1)+(3*9)+(2*5)+(1*4)=114
114 % 10 = 4
So 4919-54-4 is a valid CAS Registry Number.

4919-54-4SDS

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 2,2',3,3'-tetraphenylbi-2-cyclopropen-1-yl

1.2 Other means of identification

Product number -
Other names 2,2',3.3'-Tetraphenylbi-2-cyclopropen-1-yl

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:4919-54-4 SDS

4919-54-4Relevant academic research and scientific papers

Single-Electron-Transfer Pathway in the Coupling of Cyclopropenyl Cations with Organometallic Reagents

Padwa, Albert,Goldstein, Steven I.,Rosenthal, Robert J.

, p. 3278 - 3285 (2007/10/02)

Treatment of diphenylmethylcyclopropenylium perchlorate with various Grignard reagents produced substituted cyclopropenes in excellent yield.Alkyl and vinylic Grignard reagents react at the methylated carbon atom.The substantial increase in formation of t

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