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Environmental and Workplace Health

Priority Substances List Assessment Report for Acetaldehyde

List of Acronyms and Abbreviations

Acronym/Abbreviation Description
BMC benchmark concentration
BMC05 the concentration associated with a 5% increase in the benchmark endpoint
BMCL05 the lower 95% confidence limit for the BMC05
CAS Chemical Abstracts Service
CEPA Canadian Environmental Protection Act
CEPA 1999  Canadian Environmental Protection Act, 1999
CFC chlorofluorocarbon
CTV Critical Toxicity Value
EC05 median effective concentration
EEV Estimated Exposure Value
ENEV Estimated No-Effects Value
GWP Global Warming Potential
Koc organic carbon/water partition coefficient
Kow oc tanol/water partition coefficient
kg-bw kilogram body weight
LC05 median lethal concentration
LD05 median lethal dose
LOAEL Lowest-Observed-Adverse-Effect Level
LOEL Lowest-Observed-Effect Level
MIR maximum incremental reactivity
NAPS National Air Pollution Surveillance
NOEL No-Observed-Effect Level
ODP Ozone Depletion Potential
POCP photochemical ozone creation potential
NOx nitrogen oxides
PSL Priority Substances List
TC Tolerable Concentration
TC05 Tumorigenic Concentration
TCL05 lower 95% confidence limit of the TC05
VOC volatile organic compounds