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PERMISSIBLE EXPOSURE LIMIT (PEL): (500 PP'vt) <br /> PEL (CEILING) = 1000 PPM. <br /> TOXICITY OF COMPONENTS <br /> ---------------------- <br /> ORAL. RAT LD50 FOR 'METHYLENE CHLORIDE 2 136 .lvtG/KG <br /> INTRAPERITONEAL MOUSE LD50 FOR METHYLENE CHLOR[DE _13' 4,tGiKG <br /> SUBCUTANEOUS MOUSE LD50 FOR METHYLENE CHLORIDE 6.160 \-iGiKG <br /> INHALATION-30MIN RAT LC50 FOR METHYLENE CHLORIDE 88 G/ti13 <br /> CARCINOGENICITY: NTP: NO [ARC: YES Z LIST: NO OSHA REG: NO <br /> CARCINOGENICITY <br /> --------------- <br /> THIS SUBSTANCE IS LISTED AS AN IARC PROBABLE HUMAN CARCINOGEN <br /> (GROUPS 2A AND 2B). <br /> REPRODUCTIVE EFFECTS <br /> -------------------- <br /> TESTS ON LABORATORY ANIMALS INDICATE MATERIAL MAY BE MUTAGENIC. <br /> EFFECTS OF OVEREXPOSURE <br /> ---------------------- <br /> INHALATION: HEADACHE. NAUSEA. VOMITING. DIZZINESS, NARCOSIS. <br /> WEAKNESS. FATIGUE. IRRITATION OF UPPER RESPIRATORY TRACT. <br /> CENTRAL NERVOUS SYSTEM DEPRESSION. CAUSES <br /> METHEMOGLOBULIN FORMATION IN THE BLOOD. PULMONARY EDEMA. <br /> UNCONSCIOUSNESS. AND MAY BE FATAL <br /> SKIN CONTACT: IRRITATION, MAY BE HARMFUL, PROLONGED CONTACT MAY <br /> CAUSE DER.'MATITIS <br /> EYE CONTACT: IRRITATION. MAY CAUSE TEMPORARY CORNEAL. DAMAGE <br /> SKIN ABSORPTION: NONE IDENTIFIED <br /> INGESTION: HEADACHE, NAUSEA, VOMITING. DIZZINESS, NARCOSIS. <br /> WEAKNESS. FATIGUE. GASTROINTESTINAL IRRITATION, CENTRAL <br /> NERVOUS SYSTEM DEPRESSION. CAUSES METHEMOGLOBULIN <br /> FORMATION IN THE BLOOD, U'NCONSCIOU'SNESS, AND MAY BE FATAL. <br /> CHRONIC EFFECTS: DAMAGE TO LIVER, KIDNEYS, LUNGS, BLOOD, CENTRAL <br /> NERVOUS SYSTEM <br /> TARGET ORGANS <br /> ------------- <br /> RESPIRATORY SYSTEM. LUNGS. CARDIOVASCULAR SYSTEM, CENTRAL <br /> NERVOUS SYSTEM, LIVER, KIDNEYS. EYES, SKIN <br /> MEDICAL. CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE <br /> --------------------------------------------------- <br /> CARDIOVASCULAR DISORDERS, HEART DISORDERS, LIVER OR KIDNEY <br />