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Pyrylium, 4-(4-hydroxyphenyl)-2,6-diphenyl-, perchlorate (salt) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20962-14-5

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20962-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20962-14-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,6 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20962-14:
(7*2)+(6*0)+(5*9)+(4*6)+(3*2)+(2*1)+(1*4)=95
95 % 10 = 5
So 20962-14-5 is a valid CAS Registry Number.

20962-14-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,6-diphenyl-4-(4-hydroxyphenyl)pyrylium perchlorate

1.2 Other means of identification

Product number -
Other names 4-(4-hydroxyphenyl)-2,6-diphenylpyrylium perchlorate

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:20962-14-5 SDS

20962-14-5Relevant academic research and scientific papers

Pyridinium N-Phenoxide Betaines and Their Application for the Characterization of Solvent Polarities, XV. - Are Solvatochromic Vinylogous γ-Pyridone Betaine Dyes Better Empirical Indicators of the Solvent Polarity?

Reichardt, Christian,Milart, Piotr,Schaefer, Gerhard

, p. 441 - 447 (2007/10/02)

The new negatively solvatochromic betaine dyes 11 and 12 are synthesized.Their solvatochromism is weaker compared with that of the standard betaine dye 1, used to introduce the ET(30) scale of solvent polarity.

Synthesis of Fluorescent and Coloured Pyrylium and Pyridinium Salts

Katritzky, Alan R.,Schwarz, Otto A.,Rahman, Abdu E. Abdel,Leahy, David E.

, p. 1673 - 1677 (2007/10/02)

The synthesis is described of fluorescent and coloured pyrylium and pyridinium salts, including water-soluble derivatives, designed to serve as marker reagents for primary amines.

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