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α,α-Dichloro-β-(4-chloro-2-nitrophenyl)propionitrile, also known as DCNP, is a synthetic chemical compound with the molecular formula C9H5Cl3N2O2. It is a derivative of propionitrile, featuring a nitro group at the 2-position and a chloro group at the 4-position of the phenyl ring. The molecule also contains two alpha-chloro groups attached to the carbon adjacent to the phenyl ring. DCNP is a white crystalline solid with a melting point of approximately 90°C. It is primarily used as a herbicide to control broadleaf and grassy weeds in various crops, including soybeans, corn, and cotton. Due to its potential environmental and health risks, its use has been restricted or banned in some countries.

30359-30-9

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30359-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30359-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,5 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 30359-30:
(7*3)+(6*0)+(5*3)+(4*5)+(3*9)+(2*3)+(1*0)=89
89 % 10 = 9
So 30359-30-9 is a valid CAS Registry Number.

30359-30-9Downstream Products

30359-30-9Relevant academic research and scientific papers

Process for the arylation of olefines

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, (2008/06/13)

A process for arylating an olefinic compound by addition of an aryl group to a double bond of said olefinic compound consisting in diazotizing an arylamine in an aqueous acidic solution comprising a lower alkanoic acid to form a solution of an aryldiazonium salt and reacting said aryldiazonium salt solution with an olefinic compound in an organic solvent in the presence of a catalytically effective amount of a copper halide. The amount of alkanoic acid is about 15 to 37% by volume of the total solvents used. The alkanoic acid is preferably acetic acid and the copper halide cuprous chloride.

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