Difluoromethane;1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane

Difluoromethane;1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane is a fluorinated chemical mixture with CAS number 158675-78-6 and molecular formula C5H5F11. This compound has a molecular weight of 274.08 g/mol and consists of three different fluorocarbon components. It represents a blend of hydrofluorocarbons (HFCs) that are commonly used in industrial applications requiring specific thermal and chemical properties.

This fluorocarbon mixture exhibits typical properties of hydrofluorocarbons, including high thermal stability and chemical inertness. The compound has a molecular weight of 274.08 g/mol and contains eleven fluorine atoms per molecule. As a fluorinated mixture, it typically exists as a gas or volatile liquid under standard conditions, with low toxicity characteristics and excellent dielectric properties suitable for specialized industrial applications.

This fluorocarbon mixture is primarily used in refrigeration and air conditioning systems as a refrigerant blend. It serves as an environmentally improved alternative to older refrigerants, offering efficient heat transfer properties. Additional applications include use as a propellant in aerosol products, foam blowing agent, and in specialized cleaning processes where non-flammable, chemically inert solvents are required for precision cleaning of electronic components.

Safe handling requires standard industrial hygiene practices despite the absence of specific hazard classifications. Use appropriate ventilation to prevent vapor accumulation and avoid inhalation of concentrated vapors. Wear safety glasses and chemical-resistant gloves when handling. Ensure equipment is properly grounded to prevent static discharge. Work in well-ventilated areas and use gas detection equipment when working with large quantities to monitor atmospheric concentrations.

Store this fluorocarbon mixture in cool, dry, well-ventilated areas away from heat sources and direct sunlight. Use appropriate pressure vessels designed for fluorocarbon storage if handling as a compressed gas. Maintain storage temperatures below 40°C to prevent excessive pressure buildup. Keep containers tightly sealed and protected from physical damage. Ensure storage areas have adequate ventilation and gas detection systems for safety monitoring.

In case of skin contact, remove contaminated clothing and wash affected area with soap and water. For eye contact, flush immediately with clean water for at least 15 minutes and seek medical attention if irritation persists. If inhaled, move the affected person to fresh air immediately. For large exposures or if symptoms develop, seek medical attention. The substance has no specific hazard classification, but standard first aid measures should be applied.

Disposal must comply with local environmental regulations for fluorocarbon compounds. Contact licensed waste management companies specializing in fluorinated gas disposal. Do not release to atmosphere due to potential greenhouse gas effects. Recovery and reclamation are preferred methods where technically feasible. Ensure proper degassing of equipment and containers before disposal. Follow national and EU regulations regarding fluorinated greenhouse gases (F-Gas Regulation) for proper waste management procedures.

This substance is classified under ADR Class 2 (Gases) for transportation purposes. Transport must comply with regulations for compressed or liquefied gases depending on the physical state. Use appropriate pressure vessels and packaging certified for gas transport. Ensure proper labeling and documentation according to ADR requirements. Vehicles must be equipped with appropriate safety equipment and drivers should have proper training for hazardous materials transport.

This substance is subject to EU F-Gas Regulation due to its fluorocarbon content, which controls use, handling, and disposal of fluorinated greenhouse gases. It must comply with REACH registration requirements for chemical substances. While not classified as SVHC (Substance of Very High Concern), users must follow CLP regulation guidelines for proper classification and labeling. Additional regulations may apply depending on specific applications and end-use sectors.

OYSI serves as a reliable European distributor for this fluorocarbon mixture, providing quality chemical products to industrial customers across Europe. As an established chemical distributor, OYSI can supply this specialized refrigerant blend to qualified industrial users. Contact OYSI directly for availability, technical specifications, and regulatory compliance documentation. Ensure your application complies with F-Gas regulations before ordering this controlled fluorocarbon substance.