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Ethanone, 1-(4-Methyl-2-nitrophenyl), also known as p-Nitroacetophenone, is a chemical compound characterized by its molecular formula C9H9NO3. It is a yellow crystalline solid that possesses a strong aroma. Ethanone, 1-(4-Methyl-2-nitrophenyl) is recognized for its strong electrophilic nature, making it a valuable building block in organic synthesis and a precursor for the development of pharmaceuticals and agrochemicals.

155694-84-1

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155694-84-1 Usage

Uses

Used in Organic Synthesis:
Ethanone, 1-(4-Methyl-2-nitrophenyl) is utilized as a key intermediate in organic synthesis for the preparation of various aromatic compounds. Its strong electrophilic properties facilitate reactions that lead to the creation of a wide range of chemical products.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, Ethanone, 1-(4-Methyl-2-nitrophenyl) serves as a precursor for the synthesis of diverse pharmaceuticals. Its reactivity and structural features make it instrumental in the development of new drugs with potential therapeutic applications.
Used in Agrochemicals:
Ethanone, 1-(4-Methyl-2-nitrophenyl) is also employed in the agrochemical industry as a precursor for the production of various agrochemicals. Its role in the synthesis of these compounds contributes to the development of products that are essential for agricultural applications.
Used in Dye Production:
Ethanone, 1-(4-Methyl-2-nitrophenyl) is used as a starting material in the production of dyes. Its chemical structure allows for the creation of dyes with specific color properties, which are important in various industries such as textiles and printing.
Safety Considerations:
It is crucial to handle Ethanone, 1-(4-Methyl-2-nitrophenyl) with care due to its flammable nature and potential to cause irritation upon contact with the skin, eyes, or respiratory system. Proper safety measures should be implemented during its use to minimize risks.

Check Digit Verification of cas no

The CAS Registry Mumber 155694-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,9 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155694-84:
(8*1)+(7*5)+(6*5)+(5*6)+(4*9)+(3*4)+(2*8)+(1*4)=171
171 % 10 = 1
So 155694-84-1 is a valid CAS Registry Number.

155694-84-1SDS

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 1-(4-methyl-2-nitrophenyl)ethanone

1.2 Other means of identification

Product number -
Other names 4-methyl-2-nitroacetophenone

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:155694-84-1 SDS

155694-84-1Relevant articles and documents

Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto

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Paragraph 0627; 0628, (2017/03/28)

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).

MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO

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Page/Page column 91, (2017/03/21)

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molec

Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto

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Paragraph 0488; 0489, (2017/03/28)

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molec

MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO

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Page/Page column 124; 125, (2019/08/15)

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula ("Formula One").

Palladium-catalyzed chelation-assisted aromatic C-H nitration: Regiospecific synthesis of nitroarenes free from the effect of the orientation rules

Zhang, Wei,Lou, Shaojie,Liu, Yunkui,Xu, Zhenyuan

, p. 5932 - 5948 (2013/07/26)

A palladium-catalyzed chelation-assisted ortho-nitration of aryl C-H bond is described. A range of azaarenes such as 2-arylquinoxalines, pyridines, quinoline, and pyrazoles were nitrated with excellent chemo- and regioselectivity. Using the O-methyl oximyl group as a removable directing group, the regiospecific synthesis of a variety of o-nitro aryl ketones was achieved starting from aryl ketones via a three-step process involving the Pd-catalyzed ipso-nitration of C-H bond as a key step. Mechanistic investigations support a silver-mediated radical mechanism involving Pd((II/III) and/or Pd(II/IV) catalytic cycles under oxidizing conditions.

Substituted oxoazaheterocyclyl compounds

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Page/Page column 72, (2008/06/13)

This invention is directed to oxoazaheterocycyl compounds which inhibit Factor Xa, to oxoazaheterocycyl compounds which inhibit both Factor Xa and Factor IIa, to pharmaceutical compositions comprising these compounds, to intermediates useful for preparing these compounds, to a method of directly inhibiting Factor Xa and to a method of simultaneously directly inhibiting Factor Xa and Factor IIa..

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