What's New Archives - September 26, 2022

What to know

  • Four new data tables are added for two chemicals reported for the first time, including flame retardants.
  • 94 data tables are updated for 45 chemicals measured in urine specimens, including phthalates, plasticizer metabolites, flame retardants, and tobacco alkaloids and metabolites.
  • The updated tables provide information on urinary concentrations of these chemicals in non-smokers and smokers.
  • These tables can be found in the National Report on Human Exposure to Environmental Chemicals.
Decorative: "What's New'

New and Updated Chemicals Available

CDC's National Report on Human Exposure to Environmental Chemicals (referred to as the Report) includes summary data for chemicals that have results available from NHANES starting with the 1999–2000 cycle. The Report is cumulative and includes all data tables previously published. This version of the Report:

  • Adds four data tables for two chemicals reported for the first time
  • Updates 94 data tables for 45 chemicals measured in urine specimens

Chemicals Reported for the First Time:

Flame Retardants

  • Urinary 2-((Isopropyl)phenyl)phenyl phosphate
  • Urinary 4-((Tert-butyl)phenyl)phenyl phosphate

Chemicals with Updated Data:

Phthalates and Plasticizer Metabolites:

  • Urinary Mono-(carboxyisononyl) phthalate (MCNP)
  • Urinary Mono-(carboxyisooctyl) phthalate (MCOP)
  • Urinary Mono-(2-ethyl-5-carboxypentyl) phthalate (MECPP)
  • Urinary Mono-2-ethyl-5-carboxypentyl terephthalate (MECPTP)
  • Urinary Mono-2-methyl-2-hydroxypropyl phthalate (MHiBP)
  • Urinary Mono-n-butyl phthalate (MnBP)
  • Urinary Mono-(3-carboxypropyl) phthalate (MCPP)
  • Urinary Cyclohexane-1,2-dicarboxylic acid mono carboxyisooctyl ester (MCOCH)
  • Urinary Mono-ethyl phthalate (MEP)
  • Urinary Mono-3-hydroxybutyl phthalate (MHBP)
  • Urinary Mono-(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP)
  • Urinary Mono-2-ethyl-5-hydroxyhexyl terephthalate (MEHHTP)
  • Urinary Cyclohexane-1,2-dicarboxylic acid mono hydroxyisononyl ester (MHNCH)
  • Urinary Mono-2-ethylhexyl phthalate (MEHP)
  • Urinary Mono-isobutyl phthalate (MiBP)
  • Urinary Mono-methyl phthalate (MMP)
  • Urinary Mono-isononyl phthalate (MiNP)
  • Urinary Mono-(2-ethyl-5-oxohexyl) phthalate (MEOHP)
  • Urinary Mono-oxoisononyl phthalate (MONP)
  • Urinary Mono-benzyl phthalate (MBzP)

Flame Retardants

  • Urinary Bis(2-chloroethyl) phosphate (BCEtP)
  • Urinary Bis(1-chloro-2-propyl) phosphate (BCPP)
  • Urinary Bis(1,3-dichloro-2-propyl) phosphate (BDCPP)
  • Urinary Dibutyl phosphate (DBuP)
  • Urinary Dibenzyl phosphate (DBzP)
  • Urinary Dicresyl phosphates (DCP)
  • Urinary Di-o-cresylphosphate (DoCP)
  • Urinary Di-p-cresylphosphate (DpCP)
  • Urinary Diphenyl phosphate (DPhP)
  • Urinary 2,3,4,5-Tetrabromobenzoic acid (TBBA)

Organophosphate Insecticides: Dialkyl Phosphate Metabolites

  • Urinary Dimethylphosphate (DMP)
  • Urinary Diethylphosphate (DEP)
  • Urinary Dimethylthiophosphate (DMTP)
  • Urinary Diethylthiophosphate (DETP)
  • Urinary Dimethyldithiophosphate (DMDTP)
  • Urinary Diethyldithiophosphate (DEDTP)

Tobacco Alkaloids and Metabolites

  • Urinary Total Anabasine in Smokers
  • Urinary Total Anatabine in Smokers
  • Urinary Total Cotinine in Non-smokers
  • Urinary Total Cotinine in Smokers
  • Urinary Total Cotinine N-Oxide in Smokers
  • Urinary Total trans-3'-Hydroxycotinine in Non-smokers
  • Urinary Total trans-3'-Hydroxycotinine in Smokers
  • Urinary 1-(3-Pyridyl)-1-butanol-4-carboxylic acid (4-Hydroxy-4-(3-pyridyl)-butanoic acid) in Smokers
  • Urinary Total Nicotine in Smokers
  • Urinary Total Nornicotine in Smokers
  • Urinary Total Nicotine 1'-Oxide in Smokers
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Content Source:
National Center for Environmental Health; Division of Laboratory Sciences