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1,3,5,7-tetrabromo-2,6-dihydroxynaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133546-43-7

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133546-43-7 Usage

Chemical structure

A naphthalene molecule with four bromine atoms (Br) at positions 1, 3, 5, and 7, and two hydroxyl groups (OH) at positions 2 and 6.

Application

Potent brominated flame retardant used in textiles, plastics, and electronics.

Flammability reduction

Highly effective at reducing flammability and slowing down the spread of fires.

Health concerns

Potential carcinogenicity and toxic effects on human health.

Environmental impact

Toxic effects on aquatic organisms.

Regulatory status

Growing concern and efforts to find safer alternatives for flame retardant applications.

Check Digit Verification of cas no

The CAS Registry Mumber 133546-43-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,5,4 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133546-43:
(8*1)+(7*3)+(6*3)+(5*5)+(4*4)+(3*6)+(2*4)+(1*3)=117
117 % 10 = 7
So 133546-43-7 is a valid CAS Registry Number.

133546-43-7Upstream product

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