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6-Chloro-2,4-dinitrobenzonitrile is a chemical compound with the molecular formula C7H2ClN3O4. It is a yellow crystalline solid that is soluble in organic solvents such as acetone, ethanol, and dimethyl sulfoxide. 6-chloro-2,4-dinitrobenzonitrile is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and potential toxicity, it is important to handle 6-chloro-2,4-dinitrobenzonitrile with proper safety precautions, including the use of personal protective equipment and proper disposal methods.

2112-21-2

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2112-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2112-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,1 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2112-21:
(6*2)+(5*1)+(4*1)+(3*2)+(2*2)+(1*1)=32
32 % 10 = 2
So 2112-21-2 is a valid CAS Registry Number.

2112-21-2Relevant academic research and scientific papers

Chemistry of 2,4,6-trinitrobenzonitrile 1. Nitro group substitution in 2,4,6-trinitrobenzonitrile under the action of anionic nucleophiles. Factors favoring substitution of the ortho-nitro group

Dalinger,Cherkasova,Vorob'ev,Aleksandrov,Popova,Shevelev

, p. 2401 - 2405 (2007/10/03)

The direction of the nitro group substitution (the ratio of the ortho/para substitution) in 2,4,6-trinitrobenzonitrile under the action of anionic nucleophiles (MeO-, RS-, and N3-) as well as of HCl was studied.

Reactivity of Activated Methylene Group in Nitro Compounds. III. Formation of 2,4,6-Trinitrobenzonitrile in the Reaction of 2,4,6-Trinitrotoluene with Carboxylic Acid Chlorides and Anhydrides

Zbarskii, V. L.,Yudin, N. V.,Ivchenko, A. N.,Derevitskaya, A. G.

, p. 1075 - 1076 (2007/10/03)

With the reactions of 2,4,6-trinitrotoluene with carboxylic acid chlorides and anhydrides in the presence of pyridine as examples we showed for the first time that nitrogen atom of a nitro group can be involved in formation of a cyano group.

Cyclic guanidines. 17. Novel (N-substituted amino)imidazo[2,1-b]quinazolin-2-ones: Water-soluble platelet aggregation inhibitors

Ishikawa,Saegusa,Inamura,Sakuma,Ashida

, p. 1387 - 1393 (2007/10/02)

A series of novel 1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-one derivatives substituted with a secondary amino group has been prepared and tested for the activities of inhibiting platelet aggregation in rats in vitro and ex vivo. Most of the compounds

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