R600 is a colorless flammable gas with a slight pungent smell. In addition to being directly used as a fuel, R600 is also used as a solvent, refrigerant and organic synthesis raw material with a critical volume of 225 cm3/mol. Insoluble in water, but easily soluble in ethanol, ether, chloroform and other hydrocarbons.
R600 refrigerant parameters
| Name: R600, R-600, HC-600 | Chinese name: n-butane; butane; methyl ethyl methane |
| English full name: butane, n-butane | Chemical molecular formula: CH3 -2(CH2)-CH3, CH3-CH2-CH2-CH3, C4H10 |
| Molecular weight:58 | Standard boiling point: -0.5℃ |
| Critical temperature:152℃ | Critical pressure: 3.8MPa (absolute pressure) |
| Critical density:228kg/m3 | Density (101.3kPa, 25℃): 2.5kg/m3 |
| Saturated vapor pressure (kPa): 106.4(0℃) | CAS Number: 106-97-8 |
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常见问题
R600 Refrigerant is a refrigerant/chemical product. It is widely used in refrigeration equipment such as refrigerators, freezers, water dispensers, automotive air conditioners, central air conditioning, dehumidifiers, cold storage and commercial refrigeration, as well as in aerosol propellants, blowing agents, fire-extinguishing and cleaning applications. See the product page for details.
R600 Refrigerant 5kg is used as a common working fluid in refrigeration, air-conditioning and industrial applications. When replacing or retrofitting a system, qualified personnel should perform the work, paying attention to system compatibility and lubricant matching, and following relevant safety standards.
Store in a cool, dry, well-ventilated warehouse away from fire, heat sources and direct sunlight. Cylinders should be placed upright and protected from falling. Transport according to regulations for high-pressure gases or hazardous chemicals, with careful handling to avoid damage to cylinders and valves.
Ensure adequate ventilation at the workplace. Avoid direct skin contact with liquid refrigerant (risk of frostbite). Keep away from open flames and high heat. Use dedicated tools and protective equipment. In case of leakage, evacuate, ventilate and contact professionals.
The exact Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) are listed in the Physical Properties table on the product page. Select refrigerants considering energy efficiency, safety and environmental impact.

