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95-79-4 Usage

General Description

The chemical compound with the CAS number 95-79-4 is called 1,3-Dichloroacetone. It is an organic compound with the molecular formula C3H4Cl2O. 1,3-Dichloroacetone is a colorless liquid with a pungent odor and is highly reactive. It is used as a chemical intermediate in the production of pharmaceuticals and other organic compounds. 95-79-4 is also used in research as a reagent and in the synthesis of various organic compounds. However, it is important to handle 1,3-Dichloroacetone with caution as it is toxic and can cause irritation to the skin, eyes, and respiratory system.

Check Digit Verification of cas no

The CAS Registry Mumber 95-79-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 95-79:
74 % 10 = 4
So 95-79-4 is a valid CAS Registry Number.

95-79-4 Well-known Company Product Price

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  • Alfa Aesar

  • (B21392)  5-Chloro-2-methylaniline, 99%   

  • 95-79-4

  • 100g

  • 169.0CNY

  • Detail
  • Alfa Aesar

  • (B21392)  5-Chloro-2-methylaniline, 99%   

  • 95-79-4

  • 500g

  • 402.0CNY

  • Detail



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


1.1 GHS Product identifier

Product name 5-Chloro-2-methylaniline

1.2 Other means of identification

Product number -
Other names 5-Chloro-2-toluidine

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:95-79-4 SDS

95-79-4Relevant articles and documents

Green preparation method of palatinib hydrochloride (by machine translation)


Paragraph 0038-0046, (2019/08/01)

The invention belongs to the technical field of chemical synthesis of medicines, and belongs to the technical field of pharmaceutical chemistry. The invention particularly relates to a green preparation method. The o-methyl aniline and N - chlorosuccinimide are chlorinated to obtain 2 - methyl -5 - chloro- aniline; the 6 - chlorine - 222H-indole hydrochloride is obtained by reacting with the nitrous acid compound; N-methyl -6 -chloro - 222H-indole; under the participation of dimethyl sulfoxide, 3 - 2-dimethyl 3 - chlorine -6 - 222H-indazole; and the like. A reaction with 2 - chloro -4 - amino - pyrimidine and iodomethane gave N - (2 -chloropyrimidine -4 -yl) - N N-methyl -2, 3 -dimethyl - 222H-indazole -6 - amine; and finally, a pimatinib hydrochloride salt was obtained by reaction with 3 - sulfanilide -4 - methyl - aniline. The method is low in raw material price, simple to operate, low in operation risk, capable of avoiding waste acid generation, high in reaction yield, and high in purity. (by machine translation)

Pd-Pt/modified GO as an efficient and selective heterogeneous catalyst for the reduction of nitroaromatic compounds to amino aromatic compounds by the hydrogen source

Salahshournia, Hossein,Ghiaci, Mehran

, (2019/02/14)

In this work, different nitroaromatic compounds were successfully reduced to their corresponding aromatic amines with excellent conversion and selectivity in methanol at 50?°C by using Pd-Pt nanoparticles immobilized on the modified grapheme oxide (m-GO) and hydrogen as the reducing source. The catalytic efficiency of Pd and Pd-Pt loading on the modified GO was investigated for the reduction of various nitroaromatic compounds, and the Pd-Pt/m-GO system demonstrated the highest conversion and selectivity. The catalyst was characterized by different techniques including FT-IR, Raman, UV–Vis, XRD, BET, XPS, FESEM, EDS, and TEM. The metal nanoparticles with the size of less than 10?nm were uniformly distributed on the m-GO. The catalyst could be reused at least five times without losing activity, showing the stability of the catalyst structure. Finally, the efficiency of the prepared catalyst was compared with Pd-Pt/AC, and Pd-Pt/GO catalysts.

Conformations, equilibrium thermodynamics and rotational barriers of secondary thiobenzanilides

Kozic, Ján,Novák, Zdeněk,?ímal, Václav,Profant, Václav,Kune?, Ji?í,Vin?ová, Jarmila

, p. 2072 - 2083 (2016/04/09)

The article deals with conformational behaviour of 2-methoxy-2′-hydroxythiobenzanilides. The CS-NH group of these compounds preferentially adopts the Z-conformation. Entropy favours the Z-conformer over the E-conformer, whereas enthalpy slightly favours the E-conformer over the Z-conformer. The rotational barrier about the CS-NH bond was determined to be (81.5±0.4) kJ/mol. No significant rotational barrier was found on the Ar-CS and Ar-NH bonds. All experimental outcomes are compared with the results of quantum-chemical calculations.

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