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5,5'-Dichloro-2,2'-diaminodiphenyl, also known as 4,4'-Dichloro-2,2'-diaminobiphenyl or DCB, is an organic compound with the chemical formula C12H10Cl2N2. It is a white crystalline solid that is insoluble in water but soluble in organic solvents. DCB is primarily used as an intermediate in the production of various chemicals, including dyes, pharmaceuticals, and agrochemicals. It is also used in the synthesis of polychlorinated biphenyls (PCBs), which were once widely used as insulating fluids in electrical equipment. However, due to their environmental persistence and potential health risks, the production and use of PCBs have been largely phased out. DCB itself is considered a hazardous substance and is subject to strict regulations regarding its handling, storage, and disposal.

2849-36-7

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2849-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2849-36-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,4 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2849-36:
(6*2)+(5*8)+(4*4)+(3*9)+(2*3)+(1*6)=107
107 % 10 = 7
So 2849-36-7 is a valid CAS Registry Number.

2849-36-7Upstream product

2849-36-7Downstream Products

2849-36-7Relevant academic research and scientific papers

A silicon-containing compound and comprising the silicon-containing compound of the organic electroluminescent device (by machine translation)

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Paragraph 0200-0203; 0208; 0244-0247; 0249, (2019/04/15)

Provides improved emission efficiency silicon-containing compound and comprising the silicon-containing compound of the organic electroluminescent device. According to the present invention contemplates silicon-containing compound by the following formula 1 expressed. Type 1 . (by machine translation)

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