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2,3,3',4,4',5,6-HEPTACHLOROBIPHENYL is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41411-64-7

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41411-64-7 Usage

Uses

2,3,3'',4,4'',5,6-Heptachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.

Check Digit Verification of cas no

The CAS Registry Mumber 41411-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,4,1 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41411-64:
(7*4)+(6*1)+(5*4)+(4*1)+(3*1)+(2*6)+(1*4)=77
77 % 10 = 7
So 41411-64-7 is a valid CAS Registry Number.

41411-64-7Downstream Products

41411-64-7Relevant articles and documents

METHOD FOR SEPARATING AND CLEANING UP POLYHALOGENATED BIPHENYLS

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Page/Page column 20-26, (2008/06/13)

The method for separating and cleaning up polyhalogenated biphenyls (PHBs) is characterized by comprising the following three steps: (1) the step of bringing a sample containing PHBs into contact with a fibrous activated carbon; (2) the step of washing the fibrous activated carbon with hexanes; and (3) the step of eluting PHBs from the fibrous activated carbon.

Physical, spectral and chromatographic properties of all 209 individual PCB congeners

Bolgar,et al.

, p. 2687 - 2705 (2007/10/03)

Through the use of two capillary GC columns: 40% octadecyl/ 15% phenyl methyl siloxane and 50% phenyl methyl siloxane, it was possible to separate 201 PCB congeners with only four unresolved pairs. The data compiled in this study for all 209 congeners will aid in the identification of selected individual components of these environmental pollutants. The use of this data also presents the opportunity for the improved quantification of the commercial PCB formulations. -from Authors

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