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2,7-Naphthalenedisulfonic acid, 4-[[4-[[4-[[tris(1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]-, bis(2,2-dimethylpropyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

652156-96-2

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652156-96-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 652156-96-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,2,1,5 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 652156-96:
(8*6)+(7*5)+(6*2)+(5*1)+(4*5)+(3*6)+(2*9)+(1*6)=162
162 % 10 = 2
So 652156-96-2 is a valid CAS Registry Number.

652156-96-2SDS

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 1-(4-[(4-triisopropylsilylethynylphenyl)ethynyl]phenylethynyl)naphthalene-3,6-dineopentylsulfonate

1.2 Other means of identification

Product number -
Other names 4-(4-{4-[(Triisopropylsilanyl)-ethynyl]-phenylethynyl}-phenylethynyl)-naphthalene-2,7-disulfonic acid bis-(2,2-dimethyl-propyl) ester

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:652156-96-2 SDS

652156-96-2Relevant academic research and scientific papers

Hindered fluorescence quenching in an insulated molecular wire

Taylor, Peter N.,Hagan, Andrew J.,Anderson, Harry L.

, p. 3851 - 3856 (2007/10/03)

A [3]rotaxane 2?12 consisting of an anionic phenylene ethynylene dumbbell 24- threaded through two cationic cyclophanes 12+ has been prepared using aqueous Glaser coupling. Stern-Volmer analysis of the fluorescence quenching using three different electron-acceptors (methyl viologen 132+, dipropyl-4,4′-bipyridinium disulfonate 14 and anthraquinone-2,6-disulfonate 152-) shows that the threaded cyclophanes inhibit electron-transfer from the excited state of the dumbbell by steric shielding, and by electrostatic shielding in the case of methyl viologen.

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