Acetylene , also known as ethyne, is a colorless, odorless, and highly flammable hydrocarbon gas with the chemical formula (C 2 H 2). It is widely used in various industrial applications, especially for its ability to produce high-temperature flames when combusted with oxygen. The following table provides a comprehensive list of acetylene properties in both SI and US customary/Imperial units at normal temperature and pressure (NTP). Click on the button to switch between Metric and Imperial units. Acetylene | C2H2 | CID 6326 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Acetylene Gas Acetylene or ethyne is a colorless gas with the general chemical formula C2H2. When acetylene gas combustion with oxygen it forms a luminous smoky flame due to the high carbon materials. The gas is used in oxy- acetylene torches, oxy- acetylene blowpipes for cutting metals, or welding equipment. Acetylene gas is also used for the preparation of a large number of organic compounds like acetaldehyde (CH 3 CHO), ethyl alcohol (C 2 H 5 OH), and acetic acid (CH 3 COOH). The compressed ... Acetylene is a versatile gas with high heat, making it great for welding metals and cutting them. It's also used in making various chemicals.
