39569-21-6 Usage
Uses
Used in Flame Retardancy:
2,3,4,5-tetrabromo-6-chlorotoluene is used as an additive in the plastics and polymer industry for its flame retardant properties. 2,3,4,5-tetrabromo-6-chlorotoluene's high bromine and chlorine content contribute to its effectiveness in reducing the flammability of materials, making it a valuable component in the production of fire-resistant products.
Used in Environmental Testing and Research:
In the field of environmental science, 2,3,4,5-tetrabromo-6-chlorotoluene serves as a standard reference material for testing and research purposes. Its well-defined chemical structure and properties make it suitable for calibrating analytical instruments and methodologies, ensuring accurate measurements and assessments in environmental monitoring and hazard identification.
Check Digit Verification of cas no
The CAS Registry Mumber 39569-21-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39569-21:
(7*3)+(6*9)+(5*5)+(4*6)+(3*9)+(2*2)+(1*1)=156
156 % 10 = 6
So 39569-21-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H3Br4Cl/c1-2-3(8)4(9)5(10)6(11)7(2)12/h1H3
39569-21-6Relevant articles and documents
Polyhalobenzylic disulfooxonium compounds
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, (2008/06/13)
Polyhalobenzylic disulfooxonium compounds are produced by the reaction of aromatic methyl, halomethyl or hydroxymethyl substituents with sulfur trioxide. The disulfooxonium salts are readily converted to alcohols by hydrolysis to provide monomers for the production of fire resistant polymers and additives for polymers. Likewise, the disulfooxonium compounds of this invention present chemical intermediates for a wide range of useful products such as halogenated pesticides.
