Trans-1-chloro-3,3,3-trifluoropropene

Trans-1-chloro-3,3,3-trifluoropropene (t-1-chloro-3,3,3-trifluoropropene) is a chemical compound with the molecular formula C3H2ClF3. It is a type of halogenated hydrocarbon that is used in various industrial applications, particularly as a refrigerant and a fire extinguishing agent.

Chemical Properties

Trans-1-chloro-3,3,3-trifluoropropene is a colorless, non-flammable gas at room temperature. It has a boiling point of -26.5°C and a melting point of -160°C. The compound is relatively stable under normal conditions, but it can decompose under high heat to produce toxic gases such as hydrogen chloride and hydrogen fluoride.

Uses

The primary use of trans-1-chloro-3,3,3-trifluoropropene is as a refrigerant in air conditioning and refrigeration systems. It is also used as a fire extinguishing agent in certain types of fire suppression systems. In addition, it is used in the production of fluoropolymers, which are used in a wide range of applications, from non-stick cookware to weatherproof clothing.

Health Effects

Exposure to trans-1-chloro-3,3,3-trifluoropropene can cause irritation to the eyes, skin, and respiratory tract. In high concentrations, it can cause dizziness, nausea, and loss of consciousness. Long-term exposure can lead to lung damage and other serious health effects.

Environmental Impact

Trans-1-chloro-3,3,3-trifluoropropene has a low ozone depletion potential (ODP), making it a more environmentally friendly alternative to other halogenated hydrocarbons. However, it has a high global warming potential (GWP), which means it can contribute to climate change if released into the atmosphere in large quantities.

See Also

• Halogenated hydrocarbon
• Refrigerant
• Fire extinguishing agent
• Fluoropolymer

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