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Electronical chemicals

2,8-Dibromodibenzothiophene

CAS number

31574-87-5

Molecular formula C12H6Br2S
Product name 2,8-Dibromodibenzothiophene
Molecular Structure

Density:1.905

Boiling Point:436.5ºC at 760 mmHg

Melting Point:226ºC

Refractive Index:1.785


2,8-Dibromodibenzothiophene is a colorless to yellow crystalline solid that has a strong sulfur odor. It is a highly reactive intermediate used in the production of pharmaceuticals, agrochemicals, and other industrial chemicals.


2,8-Dibromodibenzothiophene is a member of the dibenzothiophene family of organic compounds. This compound is composed of two benzene rings connected by a sulfur atom, with two bromine atoms attached to the sulfur atom. This compound has a molecular weight of 351.0 g/mol and a density of 1.83 g/cm3. It has a melting point of 139-142˚C and a boiling point of 281-283˚C.


2,8-Dibromodibenzothiophene has a wide range of uses in the chemical industry. It is mainly used as a precursor to pharmaceuticals, agrochemicals, and other industrial chemicals. It is used in the synthesis of the insecticide fonofos and the herbicide metolachlor. It is also used as a starting material for the synthesis of a number of other agrochemicals, such as trifluralin, ethalfluralin, and propachlor.


2,8-Dibromodibenzothiophene is also used as an intermediate in the production of dyes, pigments, and other specialty chemicals. It is used to produce azo dyes, which are used in the textile industry to color fabrics. It is also used to produce azo pigments, which are used in the printing industry to produce colored inks.


2,8-Dibromodibenzothiophene is also used in the production of other specialty chemicals, such as thiophene derivatives, which are used in the production of perfumes, fragrances, and flavors. It is also used to produce thiophene-based polymers, which are used in a variety of applications, such as adhesives and coatings.


2,8-Dibromodibenzothiophene is a highly reactive compound and must be handled with care. It is toxic if ingested or inhaled, and can cause irritation to the skin, eyes, and respiratory system. It should be stored in a cool, dry place and kept away from heat, sparks, and open flames.


2,8-Dibromodibenzothiophene is an important intermediate used in the production of pharmaceuticals, agrochemicals, dyes, pigments, and other specialty chemicals. It is a highly reactive compound that must be handled with care, and can cause irritation if inhaled or ingested.


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