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"Benzenamine, 4-[(4-nitrophenyl)ethynyl]-" is an organic compound with the chemical formula C14H10N2O2. It is a derivative of aniline, featuring an ethynyl group attached to the 4-position of the benzene ring, which is further connected to a 4-nitrophenyl group. Benzenamine, 4-[(4-nitrophenyl)ethynyl]- is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used in the synthesis of various pharmaceuticals and chemical intermediates due to its unique structure and reactivity. The presence of the nitro group and the ethynyl linkage provides Benzenamine, 4-[(4-nitrophenyl)ethynyl]- with specific chemical properties that make it valuable in the development of new drugs and other chemical products.

7431-22-3

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7431-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7431-22-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,3 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7431-22:
(6*7)+(5*4)+(4*3)+(3*1)+(2*2)+(1*2)=83
83 % 10 = 3
So 7431-22-3 is a valid CAS Registry Number.

7431-22-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(4-nitro-phenylethynyl)-aniline

1.2 Other means of identification

Product number -
Other names 4-(4-Nitro-phenylaethinyl)-anilin

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:7431-22-3 SDS

7431-22-3Relevant academic research and scientific papers

Nonlinear Optical Epoxy Polymers with Polar Tolan Chromophores

Twieg, R.,Ebert, M.,Jungbauer, D.,Lux, M.,Reck, B.,et al.

, p. 19 - 24 (2007/10/02)

A variety of optically nonlinear tolan chromophores and epoxy based polymers containing them have been prepared and studied.The molecular hyperpolarizabilities of the dye chromophores have been measured by the EFISH technique while the polymers containing

Unusual Structural Distortions Induced by Charge-Transfer Interactions through Conjugated Molecules: Crystal Structures of NH2C6H4(CC)nC6H4NO2 (n=0-3)

Graham, Eva M.,Miskowski, Vincent M.,Perry, Joseph W.,Coulter, Daniel R.,Stiegman, A. E.,et al.

, p. 8771 - 8779 (2007/10/02)

A detailed structure analysis of the series of donor-acceptor molecules O2NC6H4(CC)nC6H4NH2 (n=0-3) has been performed in order to investigate ground-state donor-acceptor interactions through a conjugated framework.The results of the investigation reve

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