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IN-UpUl L r -Y kil V <br /> Isolation and Evacuation <br /> Excerpt from GUIDE 125 [Gases -Corrosive]: <br /> As an immediate precautionary measure,isolate spill or leak area for at least 100 meters (330 feet) in all <br /> directions. <br /> SPILL: See ERG Tables I and 3 -Initial Isolation and Protective Action Distances on the UN/NA 1079 <br /> datasheet. <br /> FIRE: If tank,rail car or tank truck is involved in a fire,ISOLATE for 1600 meters(I mile) in all directions; <br /> also,consider initial evacuation for 1600 meters (1 mile)in all directions. (ERG,2012) <br /> Firefighting <br /> Wear self-contained breathing apparatus and full protective clothing.Move container from fire area. Stay away <br /> from ends of tanks.Cool containers that are exposed to flames with water from the side until well after the fire <br /> is out. Isolate area until gas has dispersed. Keep unnecessary people away. <br /> Not flammable.Extinguish fires with dry chemical,carbon dioxide,water spray, fog or foam. (EPA, 1998) <br /> Non-Fire Response <br /> Excerpt from GUIDE 125 [Gases -Corrosive]: <br /> Fully encapsulating,vapor protective clothing should be worn for spills and leaks with no fire.Do not touch or <br /> walk through spilled material. Stop leak if you can do it without risk. If possible,turn leaking containers so that <br /> gas escapes rather than liquid.Prevent entry into waterways, sewers,basements or confined areas.Do not direct <br /> water at spill or source of leak.Use water spray to reduce vapors or divert vapor cloud drift.Avoid allowing <br /> water runoff to contact spilled material. Isolate area until gas has dispersed. (ERG, 2012) <br /> Protective Clothing <br /> Skin:Wear appropriate personal protective clothing to pre-vent skin from becoming frozen from contact with <br /> the liquid or from contact with vessels containing the liquid. <br /> Eyes:Wear appropriate eye protection to prevent eye contact with the liquid that could result in bums or tissue <br /> damage from frostbite. <br /> Wash skin: No recommendation is made specifying the need for washing the substance from the skin(either <br /> immediately or at the end of the work shift). <br /> Remove: If chemical is in liquid form,work clothing that becomes wet or significantly contaminated should be <br /> removed and replaced. <br /> Change: No recommendation is made specifying the need for the worker to change clothing after the work shift. <br /> Provide: Quick drench facilities and/or eyewash fountains should be provided within the immediate work area <br /> for emergency use where there is any possibility of exposure to liquids that are extremely cold or rapidly <br /> evaporating. (NIOSH,2003) <br /> DuPont Tychem(D Suit Fabric's <br /> Normalized Breakthrough Times (in Minutes) <br /> .................. .............................. ­...... ................ .............-r ­­_ <br /> ............................ ................ ........................................................ <br /> Chemical CAS Number State QC SL TF i'TP ' C31 BR LV IRC 1TK ! RF <br /> http://l27.0.0.1:54673/report?key=CH1554 4/15/2015 <br />