This guideline lists the information that is desired and is recommended as the minimum information necessary for reasonable commercial application.The scope of this guideline covers six main subjects:(a) basic chemical data;(b) thermodynamic data at saturation and in the superheat region;(c) thermophysical data as a function of temperature;(d) safety@ health@ and environmental information;(e) materials compatibility data; and(f) refrigerant lubricant@ miscibility@ and solubility data.Information on the desired format (tables@ graphs@ equations@ etc.) is included as appropriate. Desired accuracy and methods to be used in obtaining the data are given or reference is made to applicable standards.