Acetylene
Air Liquide (www.us.airliquide.com)
LC50/LD50: NDA (No Data Available)
Simple asphyxiant; Compressed Gas - A, Flammable Gas - B1, Dangerously Reactive - F
Keep away from heat, sparks, open flame and hot surfaces - no smoking
No dangerous reactions known under conditions of normal use. Incompatible with copper, copper salts, brass, mercury salts, potassium, silver, silver salts, halogens, RbH, CsH, HNO3, NaH, and oxidizers.
Issue Date: 09/09/2014
Used in the workplace in copper soldering and brazing, or with oxygen in higher temperature applications like steel cutting (oxy-fuel torches)