METHYL ETHYL KETONE

SECTION 2: Hazards identification

POTENTIAL EFFECTS OF SHORT-TERM (ACUTE) EXPOSURE: Processing fumes may cause irritation of the eyes and respiratory tract. Use with adequate ventilation. Avoid breathing process fumes. EYE CONTACT: This material can cause eye irritation. SKIN CONTACT: Prolonged and repeated contact with the skin can cause defatting and drying of the skin resulting in skin irritation and skin rash (dermatitis). INHALATION: Inhalation of high concentrations of solvents may cause narcotic effects such as headaches, dizziness, nausea, vomiting and coma. INGESTION: May cause adverse health effects and can cause gastro-intestinal irritation. POTENTIAL EFFECTS OF LONG-TERM (CHRONIC) EXPOSURE: No specific information is available regarding long-term exposure to this material. Other information on any known toxic or chronic-

Potential health effects

of the material or its ingredients can be found in

TOXICOLOGICAL INFORMATION

4. FIRST AID MEASURES EYE CONTACT: With eyelids open, immediately flush eyes with lots of lukewarm water for at least 30 minutes. Get immediate Medical Assistance. SKIN CONTACT: Wash the skin thoroughly with plenty of water for at least 15 minutes, using a mild and non-abrasive soap. Cold water may be used Consult a doctor if irritation persists. INHALATION: Evacuate to fresh air and administer artificial respiration if breathing stopped. Obtain Medical Aid. INGESTION: Never give anything by mouth if the victim is semi-conscious, unconscious or convulsing. Seek immediate medical attention. Induce vomiting immediately by giving 2 glasses of water and stimulating the uvula with a finger. NOTE TO PHYSICIANS: The main hazard following accidental ingestion is aspiration of the liquid into the lungs producing chemical pneumonitis. If more then 2.0 ml/Kg has been ingested, vomiting should be induced with supervision. If symptons, such as loss of gag reflex, convulsions or unconsciousness occur before vomiting, gastric lavage with a cuffed endotracheal tube should be considered. 5. FIRE FIGHTING MEASURES FLAMMABLE PROPERTIES: Vapors may form, with air, an explosive mixture between lower and upper explosive limits. FLASH POINT (DEGREES F.) ..............: 23 F FLASH POINT METHOD ....................: TCC LOWER FLAMMABILITY LIMIT (% BY VOLUME).: 2.0 UPPER FLAMMABILITY LIMIT (% BY VOLUME).: 36.0 AUTO-IGNITION TEMPERATURE..............: n/a HAZARDOUS DECOMPOSITON PRODUCTS: Irritating and/or toxic fumes including the following may be released: Carbon, Sulfur, Antimony, or their compounds UNUSUAL FIRE AND EXPLOSION HAZARDS: Avoid accumulation of water. Product will float on water and may reignite on surface of water. Closed containers may explode due to pressure build-up when exposed to extreme heat. DO NOT cut, drill, grind or weld near containers even when empty. Residual product or vapours may ignite or explode. Extinguish all nearby sources of ignition.