Toxic Exposure Limits
Toxic chemical exposure limits for hazardous gases and vapors, combining ERPG (Emergency Response Planning Guidelines: ERPG-1/2/3), IDLH (Immediately Dangerous to Life or Health), TLV-TWA (ACGIH Threshold Limit Value, time-weighted average), and NRC Spacecraft Maximum Allowable Concentration (SMAC) limits for 60-min, 24-hr, and 90-day continuous exposure. Covers ~49 chemicals under the ERPG framework and ~30 under NRC SMAC. Data from Perry's Chemical Engineers' Handbook 8th Ed., Tables 23-16 and 23-17.
Browse Sample Data
Acetaldehyde1 rowAcrolein2 rowsAmmonia2 rowsBoron trifluoride1 rowCarbon disulfide2 rowsChlorine2 rowsChloroform2 rowsChloroprene1 rowDimethylamine1 rowEpichlorohydrin1 rowEthylene glycol1 rowFluorine2 rowsHydrazine2 rowsHydrogen cyanide1 rowHydrogen selenide1 rowMethane1 rowMethyl bromide1 rowMethyl chlorosilane1 rowMethyl iodide1 rowMethyl mercaptan1 rowNickel carbonyl1 rowNitrogen dioxide2 rowsOleum1 rowPhosgene2 rowsPhosphorus trichloride1 rowSodium hydroxide1 rowSulfur dioxide2 rowsSulfuric acid2 rowsTitanium tetrachloride1 rowVinyl acetate1 row
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