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2136-99-4

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2136-99-4 Usage

Uses

2,3,5,6,2'',3'',5'',6''-Octachlorobiphenyl is a persistent organic pollutant.

Check Digit Verification of cas no

The CAS Registry Mumber 2136-99-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2136-99:
(6*2)+(5*1)+(4*3)+(3*6)+(2*9)+(1*9)=74
74 % 10 = 4
So 2136-99-4 is a valid CAS Registry Number.

2136-99-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2,4,5-tetrachloro-3-(2,3,5,6-tetrachlorophenyl)benzene

1.2 Other means of identification

Product number -
Other names 1,1‘-Biphenyl, 2,2‘,3,3‘,5,5‘,6,6‘-octachloro-

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:2136-99-4 SDS

2136-99-4Downstream Products

2136-99-4Relevant articles and documents

Caubere,Gorny

, p. 401,408 (1972)

METHOD FOR SEPARATING AND CLEANING UP POLYHALOGENATED BIPHENYLS

-

Page/Page column 26-28, (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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