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Benzene, 1-bromo-4-[2-(2,2-diphenylethenyl)-3,3-dimethyl-1-cyclopropen-1-yl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

919341-52-9

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919341-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 919341-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,3,4 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 919341-52:
(8*9)+(7*1)+(6*9)+(5*3)+(4*4)+(3*1)+(2*5)+(1*2)=179
179 % 10 = 9
So 919341-52-9 is a valid CAS Registry Number.

919341-52-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (2-(2-(4-bromophenyl)-3,3-dimethylcycloprop-1-enyl)ethene-1,1-diyl)dibenzene

1.2 Other means of identification

Product number -
Other names Ph2CCHC3(CH3)2(C6H4Br-4)

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:919341-52-9 SDS

919341-52-9Downstream Products

919341-52-9Relevant academic research and scientific papers

Lewis acid catalyzed rearrangement of vinylcyclopropenes for the construction of naphthalene and indene skeletons

Shao, Li-Xiong,Zhang, Yun-Peng,Qi, Ming-Hui,Shi, Min

, p. 117 - 120 (2007/10/03)

The choice of Lewis acid catalyst can result in dramatic differences in the chemoselectivity of the rearrangement reactions of vinylcyclopropenes. When BF3·OEt2 was used as the catalyst, naphthalenes were formed. However, when Cu(OTf

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