Scientists report that they found evidence of six kinds of toxic flame retardants in Americans.
The researchers tested urine samples from California residents and found detectable levels of a rarely studied group of flame retardants known as phosphates, and one — tris-(2-chloroethyl) phosphate (TCEP) — has never been seen in Americans before.
TCEP, a known carcinogen that can also damage people’s nervous and reproductive systems, was detected in 75 percent of the people tested, the scientists said. This flame retardant is used in polyurethane foam, plastics, polyester resins and textiles.
Another cancer-causing flame retardant detected in nearly all of the study participants was TDCIPP (chlorinated tris), which is similar to TCEP. This came as a surprise because TDCIPP was phased out of children’s pajamas in the 1970s, the researchers noted.