[Data on the standardization of a lubricant F-11 in the air of the work area]

F-11 lubricant is used in synthetic fibers industry for the polyamide fibers processing. LD50 in intragastric administration is over 11,000 mg/kg. Acute action threshold (limac) is 180 mg/m3 (as evidenced by changes of the investigatory reflex). Chronic action threshold (limch) is 100 mg/m3. MAC in the air is 5 mg/m3, hazard class III. F-11 lubricant is a moderately hazardous chemical compound.