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2-Cyclopropen-1-one, 2,3-bis(dimethylamino)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50338-18-6

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50338-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50338-18-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,3 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 50338-18:
(7*5)+(6*0)+(5*3)+(4*3)+(3*8)+(2*1)+(1*8)=96
96 % 10 = 6
So 50338-18-6 is a valid CAS Registry Number.

50338-18-6SDS

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 2,3-bis(dimethylamino)cycloprop-2-en-1-one

1.2 Other means of identification

Product number -
Other names bis-dimethylaminocyclopropenone

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:50338-18-6 SDS

50338-18-6Relevant academic research and scientific papers

Push-Pull Triafulvenes from 1,1'-Oxy-di and 1-pyridinium Salts

Weber, Hans-Martin,Maas, Gerhard

, p. 604 - 608 (2007/10/02)

1-pyridinium salt 6 reacts with activated methylene compounds 7 in the presence of pyridine to give triafulvenes 8.The use of 1,1'-oxy-di salt 5 for the same purpose is limited: with the ambident anions of 1,3-diketones, enol ether salts 9 are formed in some cases at the complete expense of triafulvenes 8.Compound 8n, however, can be obtained only from 5.

Azahexamethine Neutrocyanines with a Diaminocyclopropenylidene Auxochrome

Weber, Hans-Martin,Maas, Gerhard

, p. 1791 - 1794 (2007/10/02)

By ring opening of the N-(2,3-diaminocyclopropenylio)pyridinium salt 1 with the anions of malononitrile, dimedone, or Meldrum's acid the protonated polymethines 5a-c are formed, which yield the neutral dyestuffs 6a-c on deprotonation.In solution, 5a, b ar

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