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Test Results

Body Burden: The Pollution in Newborns: Test Results

July 14, 2005

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  2,3,7,8-TBDF (tetrafuran)

2,3,7,8-TBDF (tetrafuran) was found in 2 of 10 umbilical cord blood samples from babies born in U.S. hospitals in 2004, at concentrations of 5.3 and 11.1 pg/g (lipid weight, in whole blood).


About 2,3,7,8-TBDF (tetrafuran)
CAS RN67733-57-7
Chemical ClassBrominated furan
Chemical SubClassTetrabrominated furan
Usesno commercial uses, pollution from incineration of products containing brominated fire retardants



Priority Health Concerns for 2,3,7,8-TBDF (tetrafuran)
Health Concern or Target OrganWeight of Evidence
Immune SystemProbable Effects

References for Health Effects



Suspected Health Concerns for 2,3,7,8-TBDF (tetrafuran)
Cancer, Birth Defects / Developmental Delays, Cardiovascular System Or Blood, Hormone System, Stomach Or Intestines, Kidney, Brain, Nervous System, Reproductive System, Female Reproductive System, Male Reproductive System, Lungs/breathing, Hearing, Skin

References for Health Effects