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Table 1. Toxicological, Physical, and Chemical Properties of Compounds Potentially Present at the Site.
<br /> Compound CAS# ACGIH TLV NIOSH REL OSHA PEL IDLH Routes of Toxic Properties Target Organs Physical/Chemical Properties
<br /> Exposure
<br /> TWA 10 ppm Ca TWA 1 ppm (4 mg/m3) TWA 50 ppm Ca [50 ppm] Inhalation, Irritation eyes, corneal opacity; central nervous system Eyes, skin, kidneys, liver, Colorless liquid with a pleasant, chloroform-
<br /> ST 2 ppm (8 mg/m3) C 100 ppm ingestion, skin depression; nausea, vomiting; dermatitis; liver, kidney, central nervous system, like odor. [Note: Decomposes slowly,
<br /> 200 ppm [5-minute absorption, skin cardiovascular system damage; [potential occupational cardiovascular system becomes acidic&darkens in color.]
<br /> maximum peak in any 3 and/or eye contact carcinogen] BP: 182°F
<br /> 1,2-Dichloroethane 107-06-2 hours] FI.Pt. = 56°F
<br /> LEL: 6.2%
<br /> UEL: 16%
<br /> Class IB Flammable Liquid FI.P. below 73°F
<br /> and BP at or above 100°F.
<br /> TWA 10 ppm Ca TWA 75 ppm (350 mg/m3) Ca [400 ppm] Inhalation, skin Irritation eyes, skin, respiratory system; drowsiness, dizziness; Eyes, skin, respiratory Colorless liquid with a chloroform-like odor.
<br /> Dermal Sensitizer(DSEN) absorption, liver, kidney damage; In Animals: central nervous system system, liver, kidneys, [pesticide]
<br /> ingestion, skin depression; [potential occupational carcinogen] central nervous system BP: 206°F
<br /> 1,2-Dichloropropane 78-87-5 and/or eye contact FI.Pt. = 60°F
<br /> LEL: 3.4%
<br /> UEL: 14.5%
<br /> Class IB Flammable Liquid: FI.P. below 73°F
<br /> and BP at or above 100°F.
<br /> https:Hcameochemicals.noaa.gov/chemical/85 Inhalation, skin INHALATION: Causes headache, drousiness, unsteadiness. Colorless liquid. Sinks in water.
<br /> 14 absorption, Irritating to mucous membranes. EYES: Severe irritation. SKIN: BP: 343°F
<br /> 1,3-Dichlorobenzene 541-73-1 ingestion, skin Severe irritation. INGESTION: Irritation of gastric mucosa, FI.Pt. = 146°F
<br /> and/or eye contact nausea, vomiting, diarrhea, abdominal cramps and cyanosis. LEL: 2.02%
<br /> UEL: 9.2%
<br /> TWA 10 ppm Ca TWA 75 ppm (450 mg/m3) Ca [150 ppm] Inhalation, skin Eye irritation, swelling periorbital (situated around the eye); Liver, respiratory system, Colorless or white crystalline solid with a
<br /> absorption, profuse rhinitis; headache, anorexia, nausea, vomiting; weight eyes, kidneys, skin mothball-like odor. [insecticide]
<br /> ingestion, skin loss,jaundice, cirrhosis; In Animals: liver, kidney injury; [potential BP: 345°F
<br /> 1,4-Dichlorobenzene 106-46-7
<br /> and/or eye contact occupational carcinogen] FI.Pt. = 150°F
<br /> LEL: 2.5%
<br /> UEL: NA
<br /> Combustible Solid, but may take some effort
<br /> to ignite.
<br /> TWA 20 ppm [skin] Ca C 1 ppm (3.6 mg/m3) [30-minute] TWA 100 ppm (360 Ca [500 ppm] Inhalation, skin irritation eyes, skin, nose, throat; drowsiness, headache; nausea, Eyes, skin, respiratory Colorless liquid or solid (below 53°F)with a
<br /> mg/m3) [skin] absorption, vomiting; liver damage; kidney failure; [potential occupational system, liver, kidneys mild, ether-like odor.
<br /> ingestion, skin carcinogen] BP: 214°F
<br /> 1,4-Dioxane 123-91-1 and/or eye contact FI.Pt. = 55°F
<br /> LEL: 2.0%
<br /> UEL: 22%
<br /> Class IB Flammable Liquid: FI.P. below 73°F
<br /> and BP at or above 100°F
<br /> TWA 200 ppm TWA 200 ppm (590 mg/m3) TWA 200 ppm (590 3000 ppm inhalation, irritation eyes, skin, nose; headache; dizziness; vomiting; Eyes, skin, respiratory Colorless liquid with a moderately sharp,
<br /> STEL 300 ppm ST 300 ppm (885 mg/m3) mg/m3) ingestion, skin dermatitis system, central nervous fragrant, mint-or acetone-like odor
<br /> and/or eye contact system BP: 175°F
<br /> FI.Pt. = 16°F
<br /> 2-Butanone 78-93-3 LEL (200°F): 1.4%
<br /> UEL (200°F): 11.4%
<br /> Class IB Flammable Liquid: FI.P. below 73°F
<br /> and BP at or above 100°F
<br /> TWA 5 ppm TWA 1 ppm (4 mg/m3) TWA 100 ppm (410 1600 ppm Inhalation, skin Irritation eyes, nose; peripheral neuropathy: lassitude (weakness, Eyes, skin, respiratory Colorless liquid with an acetone-like odor
<br /> STEL 10 ppm mg/m3) absorption, exhaustion), paresthesia; dermatitis; headache, drowsiness system, central nervous BP: 262°F
<br /> [skin] ingestion, skin system, peripheral FI.Pt. = 77°F
<br /> 2-Hexanone 591-78-6 and/or eye contact nervous system LEL: NA
<br /> UEL: 8.0%
<br /> Class IC Flammable Liquid: FI.P. at or above
<br /> 73°F and below 100°F
<br /> TWA 20 ppm TWA 50 ppm (205 mg/m3) TWA 100 ppm (410 500 ppm Inhalation, Irritation eyes, skin, mucous membrane; headache, narcosis, Eyes, skin, respiratory Colorless liquid with a pleasant odor
<br /> STEL 75 ppm ST 75 ppm (300 mg/m3) mg/m3) ingestion, skin coma; dermatitis; In Animals: liver, kidney damage system, central nervous BP: 242°F
<br /> and/or eye contact system, liver, kidneys FI.Pt. = 64°F
<br /> 4-M ethyl-2-pentanone 108-10-1
<br /> LEL (200°F): 1.2%
<br /> UEL (200°F): 8.0%
<br /> Class IB Flammable Liquid: FI.P. below 73°F
<br /> and BP at or above 100°F
<br /> TWA 250 ppm TWA 250 ppm (590 mg/m^3) TWA 1000 ppm (2400 2500 ppm [10% LEL] Inhalation, irritation eyes, nose, throat; headache, dizziness, central nervous Eyes, skin, respiratory Colorless liquid with a fragrant, mint-like odor
<br /> STEL 500 ppm mg/m^3) ingestion, skin system depression; dermatitis system, central nervous BP: 133°F
<br /> and/or eye contact system FI.Pt. = 0°F
<br /> Acetone 67-64-1
<br /> LEL: 12.8%
<br /> UEL: 2.5%
<br /> Class IB Flammable liquid: FI.P. below 73°F
<br /> and BP at or above 100°F.
<br /> TWA 0.5 ppm Ca TWA 0.1 ppm TWA 1 ppm Ca [500 ppm] Inhalation, skin Irritation eyes, skin, nose, respiratory system; dizziness; Eyes, skin, respiratory Colorless to light yellow liquid with an
<br /> STEL 2.5 ppm ST 1 ppm ST 5 ppm absorption, headache, nausea, staggered gait; anorexia, lassitude (weakness, system, blood, central aromatic odor[Note: Solid below 42 °F]
<br /> ingestion, skin exhaustion); dermatitis; bone marrow depression; [potential nervous system, bone BP: 176°F
<br /> Benzene 71-43-2 and/or eye contact occupational carcinogen] marrow FI.Pt. = 12°F
<br /> LEL: 1.2%
<br /> UEL: 7.8%
<br /> Class IB Flammable liquid. FI.P. below 73°F
<br /> and BP at or above 100°F.
<br /> TWA 200 ppm TWA 200 ppm (1050 mg/m3) TWA 200 ppm (1050 2000 ppm Inhalation, Irritation eyes, skin, throat; confusion, dizziness, central nervous Eyes, skin, respiratory Colorless to pale-yellow liquid with a
<br /> mg/m3) ingestion, skin system depression; pulmonary edema system, liver, kidneys, chloroform-like odor. [Note: May be used as
<br /> and/or eye contact central nervous system a fire extinguishing agent.]
<br /> BP: 155°F
<br /> Bromochloromethane 74-97-5 FI.Pt. = NA
<br /> LEL: NA
<br /> UEL: NA
<br /> Noncombustible Liquid
<br /> ROUX ASSOCIATES, INC. 2 of 6 Table 1 - Master 2019
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