1,1,1,2,3,3,3-heptafluoropropane

1,1,1,2,3,3,3-heptafluoropropane is a synthetic fluorinated hydrocarbon with the molecular formula C3HF7 and CAS number 431-89-0. This colorless gas belongs to the family of hydrofluorocarbons (HFCs) and has a molecular weight of 170.03 g/mol. It is characterized by seven fluorine atoms attached to a three-carbon chain, making it highly stable and chemically inert under normal conditions.

1,1,1,2,3,3,3-heptafluoropropane is a colorless gas at room temperature with excellent thermal stability and low toxicity. It has a boiling point of approximately -16.4°C and is non-flammable under normal atmospheric conditions. The compound exhibits low solubility in water but good solubility in organic solvents. Its high fluorine content provides exceptional chemical inertness and resistance to degradation.

1,1,1,2,3,3,3-heptafluoropropane is primarily used as a refrigerant in various cooling applications, including commercial refrigeration and air conditioning systems. It serves as an environmentally friendlier alternative to older refrigerants with higher ozone depletion potential. Additionally, it finds applications in specialized cleaning processes, as a heat transfer fluid, and in certain pharmaceutical formulations where its inert properties are advantageous.

1,1,1,2,3,3,3-heptafluoropropane requires standard gas handling precautions despite its low toxicity classification. Use appropriate personal protective equipment including safety glasses and protective clothing when handling. Ensure adequate ventilation to prevent accumulation of vapors in confined spaces. Avoid contact with hot surfaces or ignition sources. Handle cylinders carefully and secure them properly during transport and storage to prevent mechanical damage.

1,1,1,2,3,3,3-heptafluoropropane should be stored in approved pressure vessels in cool, dry, well-ventilated areas away from heat sources and direct sunlight. Store cylinders in upright position and secure them to prevent falling. Maintain storage temperatures below 52°C to prevent excessive pressure buildup. Keep containers tightly closed when not in use and separate from incompatible materials. Regular inspection of storage containers for leaks is recommended.

1,1,1,2,3,3,3-heptafluoropropane exposure typically requires minimal first aid due to its low toxicity. In case of skin contact, remove contaminated clothing and wash affected area with soap and water. For eye contact, rinse immediately with plenty of water for at least 15 minutes. If inhaled, move person to fresh air and ensure they rest in a comfortable position. Seek medical attention if symptoms persist or if large quantities were inhaled.

1,1,1,2,3,3,3-heptafluoropropane must be disposed of through authorized waste management facilities specializing in fluorinated gases. Do not release the substance directly into the atmosphere due to its global warming potential. Empty containers should be handled according to local regulations for pressurized containers. Contact licensed waste disposal companies that can properly recover, recycle, or destroy the material using appropriate high-temperature incineration methods.

1,1,1,2,3,3,3-heptafluoropropane is classified under ADR Class 2 for transport as a compressed gas. Use approved pressure vessels and ensure proper labeling according to dangerous goods regulations. Vehicles must be equipped with appropriate safety equipment and drivers require ADR certification. Avoid transport during extreme temperatures and ensure adequate ventilation in transport vehicles. Follow specific packaging and documentation requirements for Class 2 dangerous goods.

1,1,1,2,3,3,3-heptafluoropropane is regulated under REACH registration requirements in Europe and must comply with CLP classification standards. It is subject to F-gas regulations due to its global warming potential, requiring proper handling, recovery, and reporting procedures. The substance is not classified as SVHC under REACH. Users must maintain records of usage and ensure compliance with national implementations of EU fluorinated gas regulations.

1,1,1,2,3,3,3-heptafluoropropane is available through OYSI, a specialized European distributor of technical chemicals and industrial gases. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance support. As a professional chemical distributor, OYSI ensures product quality, appropriate packaging, and technical support for industrial applications. Contact OYSI directly for availability, specifications, and delivery options in your region.