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Benzene, 1,1'-(1,2-ethanediyl)bis[4-ethynyl-, also known as 1,1'-(1,2-ethanediyl)bis[4-ethynylbenzene], is an organic compound with the molecular formula C18H14. It is a symmetrical molecule consisting of two benzene rings connected by an ethylene bridge (-CH2CH2-). Each benzene ring has an ethynyl group (-C≡CH) attached to the para position, which gives the compound its unique structure. Benzene, 1,1'-(1,2-ethanediyl)bis[4-ethynyl- is of interest in organic chemistry and materials science due to its potential applications in the synthesis of various organic compounds and polymers. It is also known for its rigid structure and can be used in the formation of conjugated systems, which are important in the development of electronic materials and sensors.

6128-15-0

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6128-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6128-15-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,2 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6128-15:
(6*6)+(5*1)+(4*2)+(3*8)+(2*1)+(1*5)=80
80 % 10 = 0
So 6128-15-0 is a valid CAS Registry Number.

6128-15-0SDS

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 1-ethynyl-4-[2-(4-ethynylphenyl)ethyl]benzene

1.2 Other means of identification

Product number -
Other names 4,4'-Diaethinyl-bibenzyl

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:6128-15-0 SDS

6128-15-0Relevant academic research and scientific papers

Synthesis of 1,2-biphenylethane based single-molecule diodes

Galán, Elena,Perrin, Mickael L.,Lutz, Martin,Van Der Zant, Herre S. J.,Grozema, Ferdinand C.,Eelkema, Rienk

supporting information, p. 2439 - 2443 (2016/03/01)

We have described the synthesis of novel biphenylethane-based wires for molecular electronics. Exceptional single-molecule diode behavior was predicted for unsymmetrically substituted biphenylethane derivatives, synthesized here using the so far unexplored unsymmetrically substituted 1,2-bis(4-bromophenyl)ethanes as key intermediates, which were obtained from the corresponding tolane precursor by selective hydrogenation.

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