Tris(2,3-dibromopropyl)phosphate

Tris(2,3-dibromopropyl)phosphate (TDBPP) is a chemical compound that belongs to the class of organophosphates. It is also known as Tris or Tris-BP and is primarily used as a flame retardant in a variety of materials.

Chemical Structure and Properties

TDBPP is a colorless, viscous liquid at room temperature. Its chemical formula is C9H15Br6O4P, and it has a molecular weight of 697.67 g/mol. The compound consists of a phosphorus atom bonded to three 2,3-dibromopropyl groups, hence the name Tris(2,3-dibromopropyl)phosphate.

Uses

TDBPP is widely used as a flame retardant in a variety of materials, including plastics, textiles, and furniture foam. It is also used in some electronic equipment due to its ability to resist combustion.

Health Effects

Exposure to TDBPP can have several adverse health effects. It has been classified as a carcinogen by the International Agency for Research on Cancer (IARC) and is also known to cause reproductive toxicity. Long-term exposure can lead to neurological damage and immune system disorders.

Regulation

Due to its toxicity, the use of TDBPP is heavily regulated in many countries. In the United States, it is listed as a hazardous substance under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

See Also

• Organophosphate
• Flame retardant
• Carcinogen

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