ACUTE- MAY HAVE CNS EFFECTS. EYE:MAY CAUSE SIGNIFICANT IRRITATION. SKIN:LIQUID MAY CAUSE FROSTBITE. ORAL:PRODUCT IS GAS AT ROOM TEMPERATURE. CHRONIC- MAY CAUSE CNS EFFECTS. STORE WITH ADEQUATE VENTILATION. LIQUID AND GAS UNDER PRESSURE. KEEP AWAY FROM HEAT/ FLAME. MAY FORM HYDROGEN FLUORIDE, HYDROGEN CHLORIDE IN FIRE. IN CASE OF SPILL: KEEP UPWIND. VENTILATE ENCLOSED SPACES UNTIL GAS IS DISPERSSED. FIRST AID- GET MEDICAL ATTENTION IN ALL CASES. EYE/SKIN:FLUSH WITH WATER FOR 15-20 MINUTES. HOLD EYELIDS OPEN. INHALED:REMOVE TO FRESH AIR AND PROVIDE OXYGEN/CPR IF NEEDED. ORAL:NOT RELEVANT.