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2,4-Diaminotoluene dihydrochloride is an organic compound with the chemical formula C7H10N2·2HCl. It is a derivative of toluene, where two hydrogen atoms on the benzene ring are replaced by amino groups, and it is a white crystalline solid. 2,4-Diaminotoluene dihydrochloride is primarily used as an intermediate in the synthesis of various dyes, pharmaceuticals, and other chemical products. It is also known for its potential applications in the production of polyurethane foams and as a corrosion inhibitor. Due to its reactivity and the presence of amino groups, 2,4-Diaminotoluene dihydrochloride can undergo a variety of chemical reactions, making it a versatile building block in the chemical industry. However, it is important to handle 2,4-Diaminotoluene dihydrochloride with care due to its potential toxicity and the need for proper safety measures during its use and production.

636-23-7

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636-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 636-23-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 636-23:
(5*6)+(4*3)+(3*6)+(2*2)+(1*3)=67
67 % 10 = 7
So 636-23-7 is a valid CAS Registry Number.

636-23-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-methylbenzene-1,3-diamine,dihydrochloride

1.2 Other means of identification

Product number -
Other names 2,4-Diaminotoluene dihydrochloride

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:636-23-7 SDS

636-23-7Downstream Products

636-23-7Relevant academic research and scientific papers

Catalytic Activity of Nickel Nanoparticles in the Reaction of Reduction of Nitroarenes

Ignatovich, Zh. V.,Ermolinskaya,Katok, Ya. M.,Koroleva,Eremin,Agabekov

, p. 410 - 417 (2018/04/23)

Techniques for the production of nickel and nickel-cobalt nanoparticles and of their composites with polyvinylpyrrolidone were developed. The catalytic activity of the resulting compounds towards reduction of substituted nitroarenes was examined.

Preparative Procedure for the Reduction of Substituted Nitroarenes with Hydrazine Hydrate in the Presence of a Nickel–Cobalt Nanocatalyst

Ignatovich, Zh. V.,Ermolinskaya,Koroleva,Eremin

, p. 943 - 944 (2018/07/31)

A preparative procedure has been proposed for the reduction of substituted nitroarenes with hydrazine hydrate in the presence of a nanocatalyst based on cobalt–nickel nanoparticles, which ensured selective formation of the corresponding anilines in 78–80% yield in 20–45 min.

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