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Xyl e'w <br /> MSOS-1033 <br /> Page 2 <br /> Skin: <br /> o If material is a powder, brush away using a cloth . <br /> o Wash off skin immediately with a large amount of water: use soap if <br /> available. <br /> o Rerrove any contaminated clothing and rewash skin. <br /> o Call the Pittsburgh Poison Information Center (1-412-681-6669) . <br /> o Transport person to a medical facility as necessary. <br /> Eyes: <br /> o Gently rinse eye immediately, using large amounts of water , for <br /> fifteen minutes , if possible, with eyelids held open. <br /> o If possible, have person remove contact lenses if worn; never permit <br /> the eyes to be rubbed. <br /> o Call the Pittsburgh Poison Information Center (1-412-681-6669) . <br /> o Transport person to an emergency medical facility promptly as <br /> necessary. <br /> SECTION III . ACUTE TOXICITY <br /> Exposure Routes : The primary routes of exposure are inhalation of vapor <br /> and direct skin or eye contact with the liquid. <br /> Toxic Effect Levels : <br /> Inhalation human TCLO 200 ppm <br /> Inhalation man LCLO 10,000 ppm (for 6 h ) <br /> Oral rat LC50 4,300 mg/kg <br /> Inhalation rat LCSO 5,000 ppm (for 4 h) <br /> Si gns and Symptoms <br /> Ingestion : Burning sensation in the mouth and throat. Other symptoms <br /> are the as those for inhalation (see below) , except that lung <br /> congestion will not usually develop. <br /> Inhalation: Irritation of the eyes, nose , and throat. At <br /> concentrations above 200 ppm nausea, vomiting, abdominal pain, <br /> dizziness, staggering, drowsiness, severe breathing difficulties, and <br /> unconsciousness may occur . Vapor levels above 200 ppm may have an <br /> anesthetic effect. <br /> Skin : Irritation and defatting. <br /> Eyes: Irritation at concentrations of 200 ppm. <br /> Exposure Limits <br /> HA tandard(s ) : 100 ppm, 8--h TWA (skin)* <br /> NIOSH Recommended Limit(s): 100 ppm, 8-h TWA <br /> 200 ppm, Cei 1 ing (for 10 min) <br /> ACGIH Recommended Limit(s): 100 ppm, 8-h TLV-TWA <br /> 150 ppm, STEL <br /> *Skin absorption roy contribute to overall exposure. <br /> SECTION IV. LONG-TERM ORGANISM THREAT POTENTIAL <br /> Carcinogenicity <br /> IARC, NTP/NCI , CAG, RTECS : No indication of carcinogenic effects was <br /> ouna in standard re erences . <br /> Copyright 1986 by Envirologic Data, Inc. <br /> ENVIRdocic dATA <br />