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40836-01-9

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40836-01-9 Usage

Chemical Properties

yellow powder

Check Digit Verification of cas no

The CAS Registry Mumber 40836-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,3 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40836-01:
(7*4)+(6*0)+(5*8)+(4*3)+(3*6)+(2*0)+(1*1)=99
99 % 10 = 9
So 40836-01-9 is a valid CAS Registry Number.
InChI:InChI=1/C23H18O/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20/h1-17,22H

40836-01-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4,6-Triphenylpyrylium chloride

1.2 Other means of identification

Product number -
Other names 2,4,6-triphenyl-pyryliuchloride

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:40836-01-9 SDS

40836-01-9Relevant articles and documents

Synthesis, optical spectroscopy and laser potential of pyrylium tosylates

Koh, Jung Jae,Lee, Christina Inbok,Ciulei, Mihaela Alexa,Han, Haesook,Bhowmik, Pradip Kumar,Kartazaev, Vladimir,Gayen, Swapan Kumar

, p. 458 - 465 (2018)

Safe and inexpensive methods for synthesis of a series of four substituted 2,4,6-triphenylyrylium tosylate salts with different substituents are reported. The synthesis methods use p-toluenesulfonic acid monohydrate instead of conventional acid catalysts

SYNTHESIS OF 2,4-DICHLORO-2-PENTENE-1,5-DIONES

Pchelintseva, N. V.,Chalaya, S. N.,Kharchenko, V. G.

, p. 1603 - 1605 (2007/10/02)

2,4,6-Triphenylpyrylium chloride is released together with 1,3,5-triphenyl-2,4-dichloro-2-pentene-1,5-dione during the action of chlorine on 1,3,5-triphenyl-2-pentene-1,5-diones under mild conditions.The reaction of 2-pentene-1,5-dione with chlorine in th

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