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2-Propenoic acid, 2-methyl-, 2-[[4-[(4-cyanophenyl)azo]phenyl]ethylamino]ethyl ester is a complex organic compound with the chemical formula C21H20N4O2. It is a derivative of 2-methylacrylic acid, featuring a methyl group at the 2-position and an ester group at the 3-position. The molecule contains a 4-cyanophenyl group connected to an azo bridge, which in turn is linked to a phenyl ring. Additionally, it has an ethylaminoethyl group attached to the phenyl ring, further enhancing its structural complexity. 2-Propenoic acid, 2-methyl-, 2-[[4-[(4-cyanophenyl)azo]phenyl]ethylamino]ethyl ester is characterized by its vibrant color and is often used in the synthesis of dyes and pigments due to its ability to absorb and reflect light in specific wavelengths. Its unique structure also makes it a subject of interest in chemical research, particularly in the fields of organic chemistry and materials science.

142682-57-3

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142682-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142682-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142682-57:
(8*1)+(7*4)+(6*2)+(5*6)+(4*8)+(3*2)+(2*5)+(1*7)=133
133 % 10 = 3
So 142682-57-3 is a valid CAS Registry Number.

142682-57-3SDS

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 4'-[(2-methacryloyloxyethyl)ethylamino]-4-cyanoazobenzene

1.2 Other means of identification

Product number -
Other names -

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

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More Details:142682-57-3 SDS

142682-57-3Downstream Products

142682-57-3Relevant academic research and scientific papers

Side-chain azobenzene polymers: Synthesis and photochemical properties

Smokal, Vitaliy,Krupka, Oksana,Sahraoui, Bouchta,Kolendo, Alexey

experimental part, p. 115 - 121 (2011/10/04)

A series of methacrylic monomers containing azobenzene moiety with alkyl spacer and different substituents is synthesized. Their photophysical and photochemical properties have been investigated. The photophysical properties of these compounds are investi

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